Canadian Climate Normals 1991-2020 Data

Temperature and Precipitation Graph

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Temperature and Precipitation Graph for 1991 to 2020 Canadian Climate Normals
CARTWRIGHT

Symbol	Description
	Daily Maximum Temperature (°C)
	Daily Average Temperature (°C)
	Daily Minimum Temperature (°C)
	Precipitation (mm)

Normals Data

The minimum number of years used to calculate these Normals is indicated by a code for each element. A "+" beside an extreme date indicates that this date is the first occurrence of the extreme value. Values and dates in bold indicate all-time extremes for the location.

Data used in the calculation of these Normals may be subject to further quality assurance checks. This may result in minor changes to some values presented here.

CARTWRIGHT
NEWFOUNDLAND

Temperature

1991 to 2020 Canadian Climate Normals Data
Temperature
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Daily Average (°C)	-13.7	-13.8	-8.4	-1.8	3.4	9.1	12.8	13.3	9.3	4.2	-1.7	-8.0	0.4	A
Standard Deviation	3.3	3.3	3.3	1.9	1.6	1.6	1.8	1.1	1.2	1.3	1.3	3.3	2.0	A
Daily Maximum (°C)	-9.0	-8.6	-3.2	2.6	7.8	14.4	18.5	18.6	13.9	7.3	1.3	-4.2	4.9	A
Daily Minimum (°C)	-18.3	-18.8	-13.4	-6.2	-1.2	3.7	7.2	7.8	4.7	1.0	-4.8	-11.7	-4.2	A

1991 to 2020 Canadian Climate Normals Data
Temperature Extremes (Long-Term)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Maximum Daily Mean (°C)	6.8	8.4	8.4	10.2	19.9	25.9	27.0	25.0	22.4	15.6	13.1	7.8
Date (yyyy/dd)	1986/ 28	1970/ 04	1972/ 18	2006/ 24	2012/ 25	1989/ 25	1944/ 04	1996/ 08	2002/ 02	2017/ 26	1966/ 04	1950/ 05
Minimum Daily Mean (°C)	-30.7	-31.0	-25.6	-18.5	-12.0	-0.9	2.0	3.4	0.9	-6.9	-18.7	-29.6
Date (yyyy/dd)	1983/ 03	1994/ 08	1986/ 09	1984/ 09	1972/ 01	1972/ 01	1974/ 05	1941/ 03	1977/ 29	1986/ 26	1941/ 30	1989/ 29
Extreme Maximum (°C)	11.8	11.7	16.4	18.6	31.3	35.3	36.1	33.0	30.0	23.3	19.7	13.3
Date (yyyy/dd)	1996/ 20	1970/ 04	1999/ 29	2013/ 29	2012/ 22	1989/ 25	1952/ 08	2000/ 01	2002/ 02	1937/ 24	2008/ 16	1950/ 05
Minimum Daily Maximum (°C)	-28.9	-28.1	-21.1	-13.8	-10.0	-0.2	3.7	5.5	2.8	-4.4	-16.7	-27.6
Date (yyyy/dd)	1946/ 20	1990/ 17	1973/ 01	1984/ 09	1972/ 01	2018/ 03	1993/ 05	1978/ 24	1967/ 29	1986/ 26	1941/ 30	1989/ 29
Maximum Daily Minimum (°C)	3.6	5.0	3.1	4.6	12.7	17.2	18.3	19.1	16.0	11.4	9.4	4.1
Date (yyyy/dd)	1986/ 28	1970/ 04	2013/ 14	1983/ 27	1979/ 21	1967/ 30	1944/ 04	2020/ 12	2020/ 30	2017/ 26	1966/ 04	2020/ 26
Extreme Minimum (°C)	-37.8	-34.5	-32.2	-25.6	-15.0	-5.6	-1.7	-0.6	-5.0	-11.7	-22.0	-33.9
Date (yyyy/dd)	1935/ 18	1994/ 08	1948/ 12	1954/ 17	1949/ 01	1935/ 19	1955/ 23	1952/ 31	1975/ 29	1965/ 28	2018/ 20	1951/ 29

Precipitation

1991 to 2020 Canadian Climate Normals Data
Precipitation
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Rainfall (mm)	8.7	10.9	11.8	21.3	51.9	89.4	107.3	102.7	93.6	104.7	40.4	19.7	662.4	C
Snowfall (cm)	79.5	82.9	80.2	56.9	17.7	1.9	0.0	0.0	0.9	11.2	40.2	67.4	438.6	C
Precipitation (mm)	87.6	92.4	92.3	78.6	69.4	91.2	107.3	102.7	94.3	116.1	80.6	87.1	1,099.5	C
Average Snow Depth (cm)	68	115	149	137	38	1	0	0	0	0	4	26	45	C
Median Snow Depth (cm)	67	114	150	139	30	0	0	0	0	0	2	26	44	C
Snow Depth at Month-end (cm)	92	139	157	91	8	0	0	0	0	2	10	43	45	C

1991 to 2020 Canadian Climate Normals Data
Precipitation Extremes (Long-Term)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Extreme Daily Rainfall (mm)	21.2	29.2	32.2	34.5	41.2	59.4	56.6	58.2	66.8	85.0	62.7	25.1
Date (yyyy/dd)	2011/ 02	2010/ 13	2013/ 02	1975/ 05	2014/ 21	1980/ 28	1961/ 26	1992/ 30	1955/ 21	2013/ 04	1947/ 15	1981/ 09
Extreme Daily Snowfall (cm)	61.0	70.8	86.1	53.1	33.8	17.2	0.0	0.0	14.8	33.8	38.1	88.9
Date (yyyy/dd)	1985/ 28	1984/ 27	1942/ 07	1943/ 10	2017/ 20	2018/ 02	1935/ 01	1935/ 01	1977/ 19	1990/ 31	1951/ 27	1942/ 17
Extreme Daily Precipitation (mm)	55.6	74.8	86.1	53.1	41.2	59.4	56.6	58.2	66.8	85.0	62.7	88.9
Date (yyyy/dd)	1965/ 03	1984/ 27	1942/ 07	1943/ 10	2014/ 21	1980/ 28	1961/ 26	1992/ 30	1955/ 21	2013/ 04	1947/ 15	1942/ 17
Extreme Snow Depth (cm)	300	331	314	278	271	125	0	0	1	22	58	149
Date (yyyy/dd)	1985/ 31	1985/ 07	1984/ 01	1978/ 07	1992/ 05	1992/ 01	1955/ 01	1955/ 01	1977/ 19	2000/ 29	1984/ 18	1989/ 28

Days With ...

1991 to 2020 Canadian Climate Normals Data
Days With ...
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Freezing Rain or Freezing Drizzle	3.6	3.0	4.5	4.2	2.4	0.13	0.0	0.0	0.0	0.53	2.7	4.6	25.7	A
Thunderstorms	0.0	0.0	0.0	0.0	0.03	1.3	2.9	1.7	0.33	0.07	0.0	0.03	6.4	A
Hail	0.0	0.0	0.0	0.0	0.0	0.04	0.04	0.04	0.0	0.0	0.04	0.0	0.16	A
Fog, Ice Fog, or Freezing Fog	0.80	0.53	0.87	2.1	4.5	4.7	5.8	4.4	1.4	1.0	0.93	0.57	27.5	A
Smoke or Haze	0.17	0.20	0.47	0.17	0.0	0.13	0.03	0.23	0.07	0.0	0.23	0.10	1.8	A

Days with Maximum Temperature

1991 to 2020 Canadian Climate Normals Data
Days with Maximum Temperature
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
<= -30 °C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	C
<= -20 °C	2.2	0.81	0.04	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.15	3.2	C
<= -10 °C	14.9	12.3	4.0	0.12	0.0	0.0	0.0	0.0	0.0	0.0	0.12	5.7	37.2	C
<= 0 °C	27.2	25.0	20.9	8.9	0.77	0.0	0.0	0.0	0.0	0.56	10.6	23.2	117.0	C
> 0 °C	3.9	3.3	10.1	21.1	30.2	30.0	31.0	31.0	30.0	30.4	19.4	7.9	248.3	C
> 10 °C	0.04	0.07	0.19	2.6	9.4	20.2	27.4	29.2	22.5	7.2	1.2	0.04	119.9	C
> 20 °C	0.0	0.0	0.0	0.0	1.1	7.6	13.7	12.9	3.9	0.08	0.0	0.0	39.3	C
> 30 °C	0.0	0.0	0.0	0.0	0.08	0.43	0.58	0.40	0.0	0.0	0.0	0.0	1.5	C
> 35 °C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	C
> 40 °C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	C

Days with Minimum Temperature

1991 to 2020 Canadian Climate Normals Data
Days with Minimum Temperature
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
> 20 °C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	C
> 10 °C	0.0	0.0	0.0	0.0	0.04	1.6	5.4	6.4	1.8	0.0	0.0	0.0	15.2	C
> 0 °C	0.07	0.07	0.31	2.2	10.4	26.9	30.8	30.9	28.3	19.3	4.2	0.85	154.3	C
<= 2 °C	31.0	28.3	31.0	29.5	28.2	10.4	1.3	0.58	6.2	20.2	28.7	31.0	246.1	C
<= 0 °C	30.9	28.2	30.7	27.8	20.6	3.1	0.17	0.15	1.7	11.7	25.8	30.2	210.9	C
< -2 °C	30.2	27.5	28.7	22.2	10.0	0.13	0.0	0.0	0.15	3.9	20.1	27.9	170.7	C
< -10 °C	26.0	24.2	19.4	7.0	0.35	0.0	0.0	0.0	0.0	0.0	4.1	18.2	99.3	C
< -20 °C	15.2	13.4	6.7	0.31	0.0	0.0	0.0	0.0	0.0	0.0	0.04	4.2	39.8	C
< -30 °C	0.70	0.74	0.04	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.04	1.5	C
< -40 °C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	C

Days with Rainfall

1991 to 2020 Canadian Climate Normals Data
Days with Rainfall
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
>= 0.2 mm	2.8	2.3	4.0	6.8	13.1	16.7	19.4	17.2	17.7	17.0	8.3	4.8	130.1	C
>= 5 mm	0.50	0.75	0.68	1.0	3.5	5.8	6.4	6.5	5.6	5.9	2.7	1.5	40.8	C
>= 10 mm	0.27	0.42	0.32	0.48	1.3	2.7	3.5	3.5	2.7	3.0	1.0	0.42	19.6	C
>= 25 mm	0.0	0.04	0.04	0.08	0.13	0.35	0.86	0.58	0.46	0.78	0.13	0.0	3.5	C
>= 50 mm	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.08	0.13	0.13	0.04	0.0	0.38	C
>= 100 mm	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	C

Days with Snowfall

1991 to 2020 Canadian Climate Normals Data
Days with Snowfall
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
>= 0.2 cm	15.8	13.6	15.3	11.4	6.4	0.78	0.0	0.0	0.29	4.3	10.3	14.2	92.3	C
>= 5 cm	5.4	4.8	5.2	3.9	1.0	0.09	0.0	0.0	0.08	0.74	2.7	4.9	28.8	C
>= 10 cm	2.4	2.6	2.5	1.6	0.40	0.0	0.0	0.0	0.0	0.13	1.0	1.9	12.6	C
>= 25 cm	0.27	0.63	0.44	0.20	0.0	0.0	0.0	0.0	0.0	0.0	0.08	0.29	1.9	C
>= 40 cm	0.08	0.13	0.08	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.29	C

Days with Precipitation

1991 to 2020 Canadian Climate Normals Data
Days with Precipitation
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
>= 0.2 mm	16.4	14.2	16.4	14.8	16.4	16.9	19.4	17.2	17.8	18.7	15.5	16.1	199.6	C
>= 1 mm	12.1	10.7	12.7	11.2	12.0	13.1	14.5	13.6	13.8	14.8	11.6	12.5	152.6	C
>= 5 mm	5.9	5.3	6.0	5.2	4.7	6.0	6.4	6.5	5.6	6.6	5.4	6.4	70.0	C
>= 10 mm	2.9	3.1	3.0	2.3	1.8	2.8	3.5	3.5	2.8	3.4	2.4	2.6	33.8	C
>= 25 mm	0.31	0.76	0.52	0.28	0.17	0.39	0.86	0.58	0.46	0.83	0.25	0.33	5.7	C
>= 50 mm	0.0	0.08	0.08	0.0	0.0	0.0	0.0	0.08	0.13	0.13	0.04	0.0	0.54	C
>= 100 mm	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	C

Days with Snow Depth

1991 to 2020 Canadian Climate Normals Data
Days with Snow Depth
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
>= 1 cm	31.0	28.3	31.0	29.8	18.7	1.6	0.0	0.0	0.0	1.6	14.3	28.0	184.3	C
>= 5 cm	30.7	28.3	31.0	29.8	16.3	1.1	0.0	0.0	0.0	0.77	8.4	26.4	172.7	C
>= 10 cm	30.5	28.3	31.0	29.6	14.7	0.79	0.0	0.0	0.0	0.27	3.8	23.5	162.5	C
>= 20 cm	29.0	28.3	31.0	28.8	12.5	0.54	0.0	0.0	0.0	0.18	1.2	18.4	149.9	C
>= 30 cm	26.8	28.3	31.0	28.1	10.7	0.33	0.0	0.0	0.0	0.0	0.17	12.3	137.7	C
>= 50 cm	21.8	26.8	29.6	25.5	7.7	0.25	0.0	0.0	0.0	0.0	0.0	4.2	115.7	C
>= 100 cm	5.3	16.4	24.5	19.5	4.0	0.08	0.0	0.0	0.0	0.0	0.0	0.0	69.7	C

Wind

1991 to 2020 Canadian Climate Normals Data
Wind
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Speed (km/h)	22.0	21.5	21.7	19.7	17.0	16.6	14.0	13.8	18.0	19.7	22.4	23.4	19.2	A
Most Frequent Direction	SW	SW	NW	N	N	N	SW	SW	SW	SW	SW	SW	SW	A
Days with Winds >= 52 km/h	5.4	5.0	4.2	3.4	1.7	1.6	0.86	1.1	3.0	3.5	4.1	5.5	39.4	C
Days with Winds >= 63 km/h	2.3	2.5	2.0	1.4	0.78	0.41	0.09	0.26	1.1	1.5	1.7	2.4	16.4	C
Days with Gusts >= 90 km/h	1.3	1.2	0.70	0.48	0.26	0.05	0.05	0.09	0.42	0.83	1.1	1.4	7.8	C

1991 to 2020 Canadian Climate Normals Data
Wind Extremes (Long-Term)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Extreme Speed (km/h)	117	103	105	100	83	97	68	74	95	108	97	103
Date (yyyy/dd)	1990/ 20	1966/ 15	1974/ 12	1964/ 03	1985/ 05	1962/ 19	1966/ 31	1991/ 27	2007/ 21	1975/ 09	1956/ 25	1972/ 17
Direction of Extreme Speed	NW	W	NW	N	N	N	W	NW	NW	NW	SW	NW
Extreme Gust Speed (km/h)	141	128	133	119	108	111	93	96	115	138	130	130
Date (yyyy/dd)	1990/ 20	2008/ 12	2005/ 19	1997/ 15	1969/ 18	1995/ 20	2001/ 03	1991/ 27	2007/ 20	1975/ 09	1988/ 23	1996/ 30
Direction of Extreme Gust Speed	NW	NW	NW	NW	W	NW	W	NW	NW	NW	NW	NW

Degree Days

1991 to 2020 Canadian Climate Normals Data
Degree Days
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Above 24 °C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.0	0.0	0.0	0.0	0.1	C
Above 18 °C	0.0	0.0	0.0	0.0	0.1	2.4	5.7	7.2	0.4	0.0	0.0	0.0	15.8	C
Above 15 °C	0.0	0.0	0.0	0.0	0.5	10.1	26.6	26.4	4.4	0.0	0.0	0.0	67.9	C
Above 10 °C	0.0	0.0	0.0	0.0	4.6	49.5	107.1	111.6	35.5	2.1	0.2	0.0	310.5	C
Above 5 °C	0.0	0.0	0.2	3.3	26.8	136.5	240.4	255.1	133.9	29.0	3.5	0.1	828.8	C
Above 0 °C	0.7	1.0	4.9	30.1	112.8	274.9	394.4	410.1	281.1	133.1	28.0	5.2	1676.5	C
Below 0 °C	425.9	384.0	254.0	83.0	8.9	0.0	0.0	0.0	0.0	3.3	78.3	252.8	1490.1	C
Below 5 °C	580.2	524.2	404.3	206.2	77.9	11.6	0.9	0.0	2.8	54.2	203.8	402.7	2468.7	C
Below 10 °C	735.2	665.5	559.0	352.9	210.7	74.6	22.6	11.5	54.4	182.3	350.4	557.6	3776.7	C
Below 15 °C	890.2	806.8	714.0	502.9	361.6	185.2	97.1	81.2	173.3	335.2	500.3	712.6	5360.4	C
Below 18 °C	983.2	891.6	807.0	592.9	454.2	267.5	169.3	155.1	259.3	428.2	590.3	805.6	6404.1	C

Quintiles

1991 to 2020 Canadian Climate Normals Data
Quintiles
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Quintile 1 (Lower Bound)	10.9	22.2	23.0	28.4	14.8	42.5	45.7	50.3	31.8	48.0	20.9	35.8
Quintile 1 (Upper Bound)	56.4	61.8	52.8	46.6	42.3	63.6	76.6	83.2	59.0	76.9	59.1	46.3
Quintile 2 (Upper Bound)	70.8	74.3	74.6	65.0	50.3	76.9	101.5	94.6	76.5	91.7	67.1	68.0
Quintile 3 (Upper Bound)	99.5	84.4	99.8	84.9	70.1	97.0	116.4	106.5	91.0	116.5	76.3	101.2
Quintile 4 (Upper Bound)	116.6	127.0	127.8	97.0	82.6	121.1	138.6	123.9	110.3	147.7	109.7	121.3
Quintile 5 (Upper Bound)	182.6	254.2	153.2	161.7	230.7	166.8	179.0	184.4	225.1	207.6	168.3	141.7

Humidex

1991 to 2020 Canadian Climate Normals Data
Humidex
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Days with Humidex >= 30	0.0	0.0	0.0	0.0	0.07	0.82	1.8	1.8	0.17	0.0	0.0	0.0	4.7	A
Days with Humidex >= 35	0.0	0.0	0.0	0.0	0.0	0.04	0.22	0.14	0.03	0.0	0.0	0.0	0.43	A
Days with Humidex >= 40	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	A

1991 to 2020 Canadian Climate Normals Data
Humidex Extremes (Long-Term)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Extreme Humidex	11.2	11.1	15.6	18.2	31.9	45.5	38.7	36.5	41.8	27.5	21.1	11.4
Date (yyyy/dd)	1996/ 20	1970/ 04	1999/ 29	2013/ 29	2012/ 22	1977/ 30	2013/ 13	2000/ 01	1959/ 11	2020/ 01	2008/ 17	1957/ 13

Wind Chill

1991 to 2020 Canadian Climate Normals Data
Wind Chill
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Days with Wind Chill < -20	23.9	22.6	17.2	3.4	0.07	0.0	0.0	0.0	0.0	0.0	1.9	14.9	83.9	A
Days with Wind Chill < -30	13.5	12.5	5.7	0.17	0.0	0.0	0.0	0.0	0.0	0.0	0.03	4.3	36.2	A
Days with Wind Chill < -40	2.7	1.8	0.10	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.17	4.8	A
Days with Wind Chill < -50	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	A

1991 to 2020 Canadian Climate Normals Data
Wind Chill Extremes (Long-Term)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Extreme Wind Chill	-52.6	-50.3	-47.0	-32.9	-26.0	-11.3	-2.7	-2.3	-8.9	-24.1	-30.8	-49.8
Date (yyyy/dd)	1975/ 21	1973/ 16	1986/ 09	1967/ 04	1972/ 01	1970/ 01	1976/ 06	2014/ 29	1978/ 30	1986/ 25	2018/ 21	1990/ 27

Humidity

1991 to 2020 Canadian Climate Normals Data
Humidity
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Average Vapour Pressure (kPa)	0.2	0.2	0.3	0.5	0.6	0.9	1.2	1.2	0.9	0.7	0.5	0.3	0.6	A
Average Relative Humidity - 0600LST (%)	80.8	81.1	83.0	85.2	86.5	85.4	87.8	88.3	86.4	86.1	84.8	83.2	84.9	A
Average Relative Humidity - 1500LST (%)	78.8	77.9	78.4	76.0	72.9	68.9	69.8	68.5	68.8	74.3	80.4	80.7	74.6	A

Pressure

1991 to 2020 Canadian Climate Normals Data
Pressure
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
Average Station Pressure (kPa)	100.4	100.6	101.0	101.1	101.3	101.0	100.8	100.9	100.9	101.0	100.9	100.7	100.9	A
Average Sea Level Pressure (kPa)	100.6	100.8	101.1	101.3	101.4	101.2	101.0	101.1	101.1	101.1	101.0	100.8	101.1	A

Visibility (hours with)

1991 to 2020 Canadian Climate Normals Data
Visibility (hours with)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
< 1 km	15.9	23.3	28.1	22.7	24.8	20.3	24.2	14.9	5.2	2.9	7.2	12.9	202.3	A
1 to 9 km	118.7	116.0	136.5	111.2	116.8	100.2	75.2	61.5	49.5	79.9	97.0	118.9	1181.6	A
> 9 km	607.6	537.4	576.3	583.6	601.6	594.7	639.8	666.1	662.2	657.3	613.4	610.2	7350.1	A

Cloud Amount (hours with)

1991 to 2020 Canadian Climate Normals Data
Cloud Amount (hours with)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year	Code
0 to 2 tenths	224.1	212.1	194.4	163.6	133.7	112.2	120.2	146.1	148.9	118.6	160.9	205.5	1940.1	D
3 to 7 tenths	101.0	85.9	96.9	93.4	109.1	119.8	148.7	157.9	131.6	105.1	116.2	102.2	1367.7	D
8 to 10 tenths	419.0	379.7	452.7	463.1	501.2	488.0	475.1	440.0	439.5	520.3	442.9	436.3	5457.8	D

Frost-Free

1991 to 2020 Canadian Climate Normals Data
Frost-Free
	Date/Days	Code
Average Date of Last Spring Frost	Jun 11	C
Average Date of First Fall Frost	Sept 20	C
Average Length of Frost-Free Period	99 Days	C

1991 to 2020 Canadian Climate Normals Data
Frost-Free
	10%	25%	33%	50%	66%	75%	90%
Probability of last temperature in spring <= 0°C, on or after (Date)	Jul 06	Jun 28	Jun 24	Jun 18	Jun 13	Jun 10	Jun 03
Probability of first temperature in fall <= 0°C, on or before (Date)	Aug 25	Sep 07	Sep 14	Sep 19	Sep 25	Sep 30	Oct 06
Probability of frost-free period equal to or less than indicated period (Days)	60	74	78	94	102	107	115

Legend

A = WMO "3 and 5 rule" (i.e. no more than 3 consecutive and no more than 5 total missing for either temperature or precipitation)
B = At least 25 years

C = At least 20 years
D = At least 15 years

Element Analytics

Statistics listed below are provided as a guide to determine the validity of Normals and Extremes calculations. For example, a composite station with 30 years of record between 1991 and 2020 with no missing years would be a more reliable normal than a composite station with 15 years of record and 2 missing years. Less than 100% possible observations indicates that out of the total number of observations used, some records were missing.

CARTWRIGHT
NEWFOUNDLAND

Temperature

1991 to 2020 Canadian Climate Normals Element Analytics
Temperature
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Daily Average (°C)	1991	2020	29	3	9956	90.9
Standard Deviation	1991	2020	29	3	9956	90.9
Daily Maximum (°C)	1991	2020	29	3	10010	91.4
Daily Minimum (°C)	1991	2020	29	3	9984	91.2

1991 to 2020 Canadian Climate Normals Element Analytics
Temperature Extremes (Long-Term)
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Maximum Daily Mean (°C)	1934	2020			30840	98.9
Minimum Daily Mean (°C)	1934	2020			30840	98.9
Extreme Maximum (°C)	1934	2020			30848	98.9
Minimum Daily Maximum (°C)	1934	2020			30848	98.9
Maximum Daily Minimum (°C)	1934	2020			30847	98.9
Extreme Minimum (°C)	1934	2020			30847	98.9

Precipitation

1991 to 2020 Canadian Climate Normals Element Analytics
Precipitation
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Rainfall (mm)	1991	2018	26	3	8766	86.2
Snowfall (cm)	1991	2018	26	3	8797	86.5
Precipitation (mm)	1991	2018	26	3	8794	86.5
Average Snow Depth (cm)	1991	2018	26	3	8901	89
Median Snow Depth (cm)	1991	2018	26	3	8901	89
Snow Depth at Month-end (cm)	1991	2018	27	3	304	92.5

1991 to 2020 Canadian Climate Normals Element Analytics
Precipitation Extremes (Long-Term)
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Extreme Daily Rainfall (mm)	1934	2018			29910	98.4
Extreme Daily Snowfall (cm)	1934	2018			29893	98.4
Extreme Daily Precipitation (mm)	1934	2018			30060	99
Extreme Snow Depth (cm)	1955	2018			22379	96.8

Days With ...

1991 to 2020 Canadian Climate Normals Element Analytics
Days With ...
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Freezing Rain or Freezing Drizzle	1991	2020	30	0	10574	96.5
Thunderstorms	1991	2020	30	0	10577	96.5
Hail	1991	2018	28	0	9837	96.8
Fog, Ice Fog, or Freezing Fog	1991	2020	30	0	10579	96.6
Smoke or Haze	1991	2020	30	0	10575	96.5

Days with Maximum Temperature

1991 to 2020 Canadian Climate Normals Element Analytics
Days with Maximum Temperature
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
<= -30 °C	1991	2020	27	3	9342	85.3
<= -20 °C	1991	2020	27	3	9342	85.3
<= -10 °C	1991	2020	27	3	9342	85.3
<= 0 °C	1991	2020	27	3	9342	85.3
> 0 °C	1991	2020	27	3	9342	85.3
> 10 °C	1991	2020	27	3	9342	85.3
> 20 °C	1991	2020	27	3	9342	85.3
> 30 °C	1991	2020	27	3	9342	85.3
> 35 °C	1991	2020	27	3	9342	85.3
> 40 °C	1991	2020	27	3	9342	85.3

Days with Minimum Temperature

1991 to 2020 Canadian Climate Normals Element Analytics
Days with Minimum Temperature
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
> 20 °C	1991	2020	27	5	9342	85.3
> 10 °C	1991	2020	27	5	9342	85.3
> 0 °C	1991	2020	27	5	9342	85.3
<= 2 °C	1991	2020	27	5	9342	85.3
<= 0 °C	1991	2020	27	5	9342	85.3
< -2 °C	1991	2020	27	5	9342	85.3
< -10 °C	1991	2020	27	5	9342	85.3
< -20 °C	1991	2020	27	5	9342	85.3
< -30 °C	1991	2020	27	5	9342	85.3
< -40 °C	1991	2020	27	5	9342	85.3

Days with Rainfall

1991 to 2020 Canadian Climate Normals Element Analytics
Days with Rainfall
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
>= 0.2 mm	1991	2018	26	3	8766	86.2
>= 5 mm	1991	2018	26	3	8766	86.2
>= 10 mm	1991	2018	26	3	8766	86.2
>= 25 mm	1991	2018	26	3	8766	86.2
>= 50 mm	1991	2018	26	3	8766	86.2
>= 100 mm	1991	2018	26	3	8766	86.2

Days with Snowfall

1991 to 2020 Canadian Climate Normals Element Analytics
Days with Snowfall
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
>= 0.2 cm	1991	2018	26	3	8797	86.5
>= 5 cm	1991	2018	26	3	8797	86.5
>= 10 cm	1991	2018	26	3	8797	86.5
>= 25 cm	1991	2018	26	3	8797	86.5
>= 40 cm	1991	2018	26	3	8797	86.5

Days with Precipitation

1991 to 2020 Canadian Climate Normals Element Analytics
Days with Precipitation
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
>= 0.2 mm	1991	2018	26	3	8794	86.5
>= 1 mm	1991	2018	26	3	8794	86.5
>= 5 mm	1991	2018	26	3	8794	86.5
>= 10 mm	1991	2018	26	3	8794	86.5
>= 25 mm	1991	2018	26	3	8794	86.5
>= 50 mm	1991	2018	26	3	8794	86.5
>= 100 mm	1991	2018	26	3	8794	86.5

Days with Snow Depth

1991 to 2020 Canadian Climate Normals Element Analytics
Days with Snow Depth
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
>= 1 cm	1991	2018	24	3	8403	84
>= 5 cm	1991	2018	24	3	8403	84
>= 10 cm	1991	2018	24	3	8403	84
>= 20 cm	1991	2018	24	3	8403	84
>= 30 cm	1991	2018	24	3	8403	84
>= 50 cm	1991	2018	24	3	8403	84
>= 100 cm	1991	2018	24	3	8403	84

Wind

1991 to 2020 Canadian Climate Normals Element Analytics
Wind
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Speed (km/h)	1991	2020	30	1	251754	95.8
Most Frequent Direction	1991	2020	30	1	251255	99.4
Days with Winds >= 52 km/h	1991	2015	25	1	8490	77.5
Days with Winds >= 63 km/h	1991	2015	25	1	8490	77.5
Days with Gusts >= 90 km/h	1991	2018	25	3	8375	78.1

1991 to 2020 Canadian Climate Normals Element Analytics
Wind Extremes (Long-Term)
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Extreme Speed (km/h)	1953	2020			527983	88.6
Extreme Gust Speed (km/h)	1967	2020			18605	96

Degree Days

1991 to 2020 Canadian Climate Normals Element Analytics
Degree Days
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Above 24 °C	1991	2020	27	5	9311	85
Above 18 °C	1991	2020	27	5	9311	85
Above 15 °C	1991	2020	27	5	9311	85
Above 10 °C	1991	2020	27	5	9311	85
Above 5 °C	1991	2020	27	5	9311	85
Above 0 °C	1991	2020	27	5	9311	85
Below 0 °C	1991	2020	27	5	9311	85
Below 5 °C	1991	2020	27	5	9311	85
Below 10 °C	1991	2020	27	5	9311	85
Below 15 °C	1991	2020	27	5	9311	85
Below 18 °C	1991	2020	27	5	9311	85

Humidex

1991 to 2020 Canadian Climate Normals Element Analytics
Humidex
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Days with Humidex >= 30	1991	2020	30	1	251689	95.7
Days with Humidex >= 35	1991	2020	30	1	251689	95.7
Days with Humidex >= 40	1991	2020	30	1	251689	95.7

1991 to 2020 Canadian Climate Normals Element Analytics
Humidex Extremes (Long-Term)
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Extreme Humidex	1953	2020			527891	88.6

Wind Chill

1991 to 2020 Canadian Climate Normals Element Analytics
Wind Chill
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Days with Wind Chill < -20	1991	2020	30	1	251732	95.7
Days with Wind Chill < -30	1991	2020	30	1	251732	95.7
Days with Wind Chill < -40	1991	2020	30	1	251732	95.7
Days with Wind Chill < -50	1991	2020	30	1	251732	95.7

1991 to 2020 Canadian Climate Normals Element Analytics
Wind Chill Extremes (Long-Term)
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Extreme Wind Chill	1953	2020			527957	88.6

Humidity

1991 to 2020 Canadian Climate Normals Element Analytics
Humidity
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Average Vapour Pressure (kPa)	1991	2020	30	1	251725	95.7
Average Relative Humidity - 0600LST (%)	1991	2020	30	1	10676	97.5
Average Relative Humidity - 1500LST (%)	1991	2020	30	1	10709	98

Pressure

1991 to 2020 Canadian Climate Normals Element Analytics
Pressure
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Average Station Pressure (kPa)	1991	2020	30	1	251621	95.7
Average Sea Level Pressure (kPa)	1991	2020	30	1	250975	95.5

Visibility (hours with)

1991 to 2020 Canadian Climate Normals Element Analytics
Visibility (hours with)
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
< 1 km	1991	2020	30	1	251782	95.8
1 to 9 km	1991	2020	30	1	251782	95.8
> 9 km	1991	2020	30	1	251782	95.8

Cloud Amount (hours with)

1991 to 2020 Canadian Climate Normals Element Analytics
Cloud Amount (hours with)
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
0 to 2 tenths	1991	2015	20	8	148320	69.7
3 to 7 tenths	1991	2015	20	8	148320	69.7
8 to 10 tenths	1991	2015	20	8	148320	69.7

Frost-Free

1991 to 2020 Canadian Climate Normals Element Analytics
Frost-Free
	Begin Year	End Year	Total Number of Years	Missing Years	Total Count of Observations	% of Possible Observations
Average Date of Last Spring Frost	1991	2014	20	2	20	83.3
Average Date of First Fall Frost	1991	2014	20	2	20	83.3
Average Length of Frost-Free Period	1991	2014	20	2	20	83.3
Probability of last temperature in spring <= 0°C, on or after (Date)
10 %	1935	2014			72	90.0
25 %	1935	2014			72	90.0
33 %	1935	2014			72	90.0
50 %	1935	2014			72	90.0
66 %	1935	2014			72	90.0
75 %	1935	2014			72	90.0
90 %	1935	2014			72	90.0
Probability of first temperature in fall <= 0°C, on or before (Date)
10 %	1935	2014			72	90.0
25 %	1935	2014			72	90.0
33 %	1935	2014			72	90.0
50 %	1935	2014			72	90.0
66 %	1935	2014			72	90.0
75 %	1935	2014			72	90.0
90 %	1935	2014			72	90.0
Probability of frost-free period equal to or less than indicated period (Days)
10 %	1935	2014			72	90.0
25 %	1935	2014			72	90.0
33 %	1935	2014			72	90.0
50 %	1935	2014			72	90.0
66 %	1935	2014			72	90.0
75 %	1935	2014			72	90.0
90 %	1935	2014			72	90.0

Composite Metadata / Threads

The Climate Normals, Averages, and Extremes are based on Canadian climate composite stations with at least 15 years of data between 1991 and 2020. Composite stations are comprised of one or more stations operated by the Meteorological Service of Canada (MSC) or its partners, where data from individual stations are joined together to create a 30-year data series for a given location. All stations (and associated metadata) used as part of the composite are listed below, alongside the threads used to calculate each Normals/Extremes element.

CARTWRIGHT
NEWFOUNDLAND

Related Data

Calculation Information Normals Data Element Analytics

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Composite Station Metadata

All stations used in the composite for all Normals and Extremes elements are listed. Station metadata includes station name, station identifiers, coordinates, and elevation.

Composite Station Name: CARTWRIGHT

Station Name	Climate ID	WMO ID	TC ID	Latitude	Longitude	Elevation (m)
CARTWRIGHT	8501100	71818	WCA	53°42'30.000" N	57°02'06.000" W	14.3
CARTWRIGHT A	8501101		WCA	53°40'57.000" N	57°02'31.000" W	14.3
CARTWRIGHT A	8501106	71818	YCA	53°40'57.000" N	57°02'31.000" W	14.3

Composite Station Threads

Station composites are threaded from the beginning of the Normals period starting in 1991 to the end of 2020, where the predecessor site's data is used until the end of its period of record and is then joined to the current operating site to extend the time series. Threads are generated by climate element for hourly and daily data, and may vary due to differences in station history, instrumentation, meteorological data availability, data quality, or proximity. Normals and Extremes elements are grouped based on the climate element used in its calculation. For long-term extremes (LTE), the same Normals period threads are extended back in time to the earliest date of data available from the first station used in the data series. These use the LTE Start Date instead of the Start Date, that applies to normals period elements.

For additional station metadata information, refer to the above section "Composite Station Metadata".

Composite Station Name: CARTWRIGHT

Temperature

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
Daily Average (°C) Standard Deviation Maximum Daily Mean (°C) (LTE) Minimum Daily Mean (°C) (LTE)	DAILY MEAN TEMPERATURE	CARTWRIGHT	8501100	1934/11/01	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101		2015/03/13	2018/10/29
		CARTWRIGHT A	8501106		2018/10/30	2020/12/31
Daily Maximum (°C) Extreme Maximum (°C) (LTE) Minimum Daily Maximum (°C) (LTE)	DAILY MAXIMUM TEMPERATURE	CARTWRIGHT	8501100	1934/11/01	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101		2015/03/13	2018/10/29
		CARTWRIGHT A	8501106		2018/10/30	2020/12/31
Daily Minimum (°C) Maximum Daily Minimum (°C) (LTE) Extreme Minimum (°C) (LTE)	DAILY MINIMUM TEMPERATURE	CARTWRIGHT	8501100	1934/11/01	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101		2015/03/13	2018/10/29
		CARTWRIGHT A	8501106		2018/10/30	2020/12/31

Precipitation

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
Rainfall (mm) Extreme Daily Rainfall (mm) (LTE)	DAILY TOTAL RAINFALL	CARTWRIGHT	8501100	1934/11/01	1991/01/01	2015/03/12
Rainfall (mm) Extreme Daily Rainfall (mm) (LTE)	DAILY TOTAL RAINFALL	CARTWRIGHT A	8501101		2015/03/13	2018/09/30
Snowfall (cm) Extreme Daily Snowfall (cm) (LTE)	DAILY TOTAL SNOWFALL	CARTWRIGHT	8501100	1934/12/01	1991/01/01	2015/03/12
Snowfall (cm) Extreme Daily Snowfall (cm) (LTE)	DAILY TOTAL SNOWFALL	CARTWRIGHT A	8501101		2015/03/13	2018/09/30
Precipitation (mm) Extreme Daily Precipitation (mm) (LTE)	DAILY TOTAL PRECIPITATION	CARTWRIGHT	8501100	1934/12/01	1991/01/01	2015/03/12
Precipitation (mm) Extreme Daily Precipitation (mm) (LTE)	DAILY TOTAL PRECIPITATION	CARTWRIGHT A	8501101		2015/03/13	2018/10/29
Average Snow Depth (cm) Median Snow Depth (cm) Snow Depth at Month-end (cm) Extreme Snow Depth (cm) (LTE)	SNOW ON GROUND	CARTWRIGHT	8501100	1955/01/01	1991/01/01	2015/03/12
	SNOW ON GROUND	CARTWRIGHT A	8501101		2015/03/13	2018/06/30

Days With ...

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	Start Date	End Date
Freezing Rain or Freezing Drizzle	DAY WITH FREEZING RAIN	CARTWRIGHT	8501100	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101	2015/03/13	2018/10/29
		CARTWRIGHT A	8501106	2018/10/30	2020/12/31
Thunderstorms	DAY WITH THUNDERSTORMS	CARTWRIGHT	8501100	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101	2015/03/13	2018/10/29
		CARTWRIGHT A	8501106	2018/10/30	2020/12/31
Hail	DAY WITH HAIL	CARTWRIGHT	8501100	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101	2015/03/13	2018/10/29
		CARTWRIGHT A	8501106	2018/10/30	2020/12/31
Fog, Ice Fog, or Freezing Fog	DAY WITH FOG OR ICE FOG	CARTWRIGHT	8501100	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101	2015/03/13	2018/10/29
		CARTWRIGHT A	8501106	2018/10/30	2020/12/31
Smoke or Haze	DAY WITH SMOKE/HAZE	CARTWRIGHT	8501100	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101	2015/03/13	2018/10/29
		CARTWRIGHT A	8501106	2018/10/30	2020/12/31

Days with Maximum Temperature

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	Start Date	End Date
<= 0 °C > 0 °C > 10 °C > 20 °C > 30 °C > 35 °C	DAILY MAXIMUM TEMPERATURE	CARTWRIGHT	8501100	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101	2015/03/13	2018/10/29
		CARTWRIGHT A	8501106	2018/10/30	2020/12/31

Days with Minimum Temperature

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	Start Date	End Date
> 0 °C <= 2 °C <= 0 °C < -2 °C < -10 °C < -20 °C < -30 °C	DAILY MINIMUM TEMPERATURE	CARTWRIGHT	8501100	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101	2015/03/13	2018/10/29
		CARTWRIGHT A	8501106	2018/10/30	2020/12/31

Days with Rainfall

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
>= 0.2 mm >= 5 mm >= 10 mm >= 25 mm	DAILY TOTAL RAINFALL	CARTWRIGHT	8501100		1991/01/01	2015/03/12
>= 0.2 mm >= 5 mm >= 10 mm >= 25 mm	DAILY TOTAL RAINFALL	CARTWRIGHT A	8501101		2015/03/13	2018/10/29

Days With Snowfall

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
>= 0.2 cm >= 5 cm >= 10 cm >= 25 cm	DAILY TOTAL SNOWFALL	CARTWRIGHT	8501100		1991/01/01	2015/03/12
>= 0.2 cm >= 5 cm >= 10 cm >= 25 cm	DAILY TOTAL SNOWFALL	CARTWRIGHT A	8501101		2015/03/13	2018/10/29

Days with Precipitation

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
>= 0.2 mm >= 5 mm >= 10 mm >= 25 mm	DAILY TOTAL PRECIPITATION	CARTWRIGHT	8501100		1991/01/01	2015/03/12
>= 0.2 mm >= 5 mm >= 10 mm >= 25 mm	DAILY TOTAL PRECIPITATION	CARTWRIGHT A	8501101		2015/03/13	2018/10/29

Days with Snow Depth

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
>= 1 cm >= 5 cm >= 10 cm >= 20 cm >= 50 cm >= 100 cm	SNOW ON GROUND	CARTWRIGHT	8501100		1991/01/01	2015/03/12
>= 1 cm >= 5 cm >= 10 cm >= 20 cm >= 50 cm >= 100 cm	SNOW ON GROUND	CARTWRIGHT A	8501101		2015/03/13	2018/10/29

Wind

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
Days with Winds >= 52 km/h	DAY WITH WIND SPEED >= 28 KNOTS	CARTWRIGHT	8501100		1991/01/01	2015/02/28
		CARTWRIGHT A	8501101		2015/03/13	2018/10/29
		CARTWRIGHT A	8501106		2018/10/30	2020/12/31
Days with Winds >= 63 km/h	DAY WITH WIND SPEED >= 34 KNOTS	CARTWRIGHT	8501100		1991/01/01	2015/02/28
		CARTWRIGHT A	8501101		2015/03/13	2018/10/29
		CARTWRIGHT A	8501106		2018/10/30	2020/12/31
Speed (km/h) Extreme Speed (km/h) (LTE)	WIND SPEED	CARTWRIGHT	8501100	1953/01/01	1991/01/01	2015/03/11
		CARTWRIGHT A	8501101		2015/03/12	2018/09/11
		CARTWRIGHT A	8501106		2018/09/12	2020/12/31
Most Frequent Direction Direction of Extreme Speed (LTE)	WIND DIRECTION	CARTWRIGHT	8501100	1953/01/01	1991/01/01	2015/03/11
		CARTWRIGHT A	8501101		2015/03/12	2018/09/11
		CARTWRIGHT A	8501106		2018/09/12	2020/12/31
Extreme Gust Speed (km/h) (LTE)	SPEED OF EXTREME GUST	CARTWRIGHT	8501100	1967/04/01	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101		2015/03/13	2018/10/29
		CARTWRIGHT A	8501106		2018/10/30	2020/12/31
Direction of Extreme Gust Speed (LTE)	DIRECTION OF EXTREME GUST	CARTWRIGHT	8501100	1967/04/01	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101		2015/03/13	2018/10/29
		CARTWRIGHT A	8501106		2018/10/30	2020/12/31

Degree Days

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	Start Date	End Date
Above 24 °C Above 18 °C Above 15 °C Above 10 °C Above 5 °C Above 0 °C Below 0 °C Below 5 °C Below 10 °C Below 15 °C Below 18 °C	DAILY MEAN TEMPERATURE	CARTWRIGHT	8501100	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101	2015/03/13	2018/10/29
		CARTWRIGHT A	8501106	2018/10/30	2020/12/31

Quintiles

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
Quintile 1 (Lower Bound) Quintile 1 (Upper Bound) Quintile 2 (Upper Bound) Quintile 3 (Upper Bound) Quintile 4 (Upper Bound) Quintile 5 (Upper Bound)	DAILY TOTAL PRECIPITATION	CARTWRIGHT	8501100		1991/01/01	2015/03/12
	DAILY TOTAL PRECIPITATION	CARTWRIGHT A	8501101		2015/03/13	2018/10/29

Humidex

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
Days with Humidex >= 30 Days with Humidex >= 35 Days with Humidex >= 40 Extreme Humidex (LTE)	DEW POINT TEMPERATURE	CARTWRIGHT	8501100	1953/01/01	1991/01/01	2015/03/11
		CARTWRIGHT A	8501101		2015/03/12	2018/09/11
		CARTWRIGHT A	8501106		2018/09/12	2020/12/31
	DRY BULB TEMPERATURE	CARTWRIGHT	8501100	1953/01/01	1991/01/01	2015/03/11
		CARTWRIGHT A	8501101		2015/03/12	2018/09/11
		CARTWRIGHT A	8501106		2018/09/12	2020/12/31

Wind Chill

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
Days with Wind Chill < -20 Days with Wind Chill < -30 Days with Wind Chill < -40 Extreme Wind Chill (LTE)	DRY BULB TEMPERATURE	CARTWRIGHT	8501100	1953/01/01	1991/01/01	2015/03/11
		CARTWRIGHT A	8501101		2015/03/12	2018/09/11
		CARTWRIGHT A	8501106		2018/09/12	2020/12/31
	WIND SPEED	CARTWRIGHT	8501100	1953/01/01	1991/01/01	2015/03/11
		CARTWRIGHT A	8501101		2015/03/12	2018/09/11
		CARTWRIGHT A	8501106		2018/09/12	2020/12/31

Humidity

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	Start Date	End Date
Average Vapour Pressure (kPa)	DEW POINT TEMPERATURE	CARTWRIGHT	8501100	1991/01/01	2015/03/11
		CARTWRIGHT A	8501101	2015/03/12	2018/09/11
		CARTWRIGHT A	8501106	2018/09/12	2020/12/31
Average Relative Humidity - 0600LST (%) Average Relative Humidity - 1500LST (%)	RELATIVE HUMIDITY	CARTWRIGHT	8501100	1991/01/01	2015/03/11
		CARTWRIGHT A	8501101	2015/03/12	2018/09/11
		CARTWRIGHT A	8501106	2018/09/12	2020/12/31

Pressure

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	Start Date	End Date
Average Station Pressure (kPa)	STATION PRESSURE	CARTWRIGHT	8501100	1991/01/01	2015/03/11
		CARTWRIGHT A	8501101	2015/03/12	2018/09/11
		CARTWRIGHT A	8501106	2018/09/12	2020/12/31
Average Sea Level Pressure (kPa)	SEA LEVEL PRESSURE	CARTWRIGHT	8501100	1991/01/01	2015/03/11
		CARTWRIGHT A	8501101	2015/03/12	2018/09/11
		CARTWRIGHT A	8501106	2018/09/12	2020/12/31

Visibility (hours with)

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	Start Date	End Date
< 1 km 1 to 9 km > 9 km	VISIBILITY	CARTWRIGHT	8501100	1991/01/01	2015/03/12
		CARTWRIGHT A	8501101	2015/03/13	2018/09/11
		CARTWRIGHT A	8501106	2018/09/12	2020/12/31

Cloud Amount (hours with)

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
0 to 2 tenths 3 to 7 tenths 8 to 10 tenths	TOTAL CLOUD AMOUNT	CARTWRIGHT	8501100		1991/01/01	2015/03/11

Frost-Free

1991 to 2020 Canadian Climate Normals (Composite) Station Threads
Normals/Extremes Elements	Climate Element	Station Name	Climate ID	LTE Start Date	Start Date	End Date
Average Date of Last Spring Frost Average Date of First Fall Frost Average Length of Frost-Free Period Probability of last temperature in spring <= 0°C, on or after (Date) (LTE) Probability of first temperature in fall <= 0°C, on or before (Date) (LTE) Probability of frost-free period equal to or less than indicated period (Days) (LTE)	DAILY MINIMUM TEMPERATURE	CARTWRIGHT	8501100	1935/01/01	1991/01/01	2014/01/31

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Date modified:: 2024-03-27

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Canadian Climate Normals 1991-2020 Data

Temperature and Precipitation Graph for 1991 to 2020 Canadian Climate Normals
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Canadian Climate Normals 1991-2020 Data

Temperature and Precipitation Graph for 1991 to 2020 Canadian Climate NormalsCARTWRIGHT

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Temperature and Precipitation Graph for 1991 to 2020 Canadian Climate Normals
CARTWRIGHT