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Monthly climate in Edson, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Edson features a subarctic climate (Dfc). Temperatures typically range between -12 °C (12 °F) and 16 °C (61 °F) through the year, but rarely can drop to -45 °C (-49 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 676 mm (26.6 inches) and receives 119 rainy days on the 1 mm (0.04 inches) threshold annually. Edson enjoys an average of 2744 hours of sunshine throughout the year, and daylight varies from 7 hours 31 minutes to 16 hours 56 minutes per day.

Monthly average temperatures in Edson, Canada

The warmest months in Edson are June, July and August, with daily mean temperatures ranging from 14 to 16 °C (57 - 61 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -12 to -9 °C (12 - 17 °F) throughout the day. On average each year, Edson experiences 18 days above 25 °C (77.0 °F) and 191 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Edson. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum10°C
(50°F)		12°C
(54°F)		17°C
(63°F)		25°C
(78°F)		28°C
(84°F)		39°C
(102°F)		38°C
(101°F)		33°C
(91°F)		29°C
(85°F)		24°C
(75°F)		16°C
(60°F)		12°C
(54°F)
Mean maximum7°C
(45°F)		6°C
(44°F)		12°C
(54°F)		19°C
(67°F)		25°C
(78°F)		27°C
(82°F)		31°C
(87°F)		30°C
(86°F)		25°C
(78°F)		21°C
(70°F)		11°C
(52°F)		8°C
(46°F)
Average high-5°C
(24°F)		-6°C
(22°F)		2°C
(37°F)		8°C
(47°F)		16°C
(62°F)		20°C
(68°F)		22°C
(72°F)		21°C
(71°F)		15°C
(60°F)		8°C
(47°F)		1°C
(33°F)		-4°C
(25°F)
Daily mean-10°C
(15°F)		-12°C
(12°F)		-4°C
(25°F)		2°C
(36°F)		10°C
(50°F)		14°C
(57°F)		16°C
(61°F)		15°C
(59°F)		9°C
(49°F)		2°C
(36°F)		-4°C
(25°F)		-9°C
(17°F)
Average low-14°C
(6°F)		-17°C
(1°F)		-10°C
(14°F)		-4°C
(25°F)		3°C
(37°F)		7°C
(45°F)		9°C
(49°F)		8°C
(47°F)		4°C
(39°F)		-3°C
(27°F)		-9°C
(16°F)		-13°C
(8°F)
Mean minimum-35°C
(-31°F)		-34°C
(-29°F)		-27°C
(-16°F)		-17°C
(1°F)		-4°C
(25°F)		2°C
(36°F)		5°C
(41°F)		2°C
(36°F)		-2°C
(28°F)		-13°C
(8°F)		-21°C
(-6°F)		-27°C
(-17°F)
Minimum-45°C
(-49°F)		-43°C
(-45°F)		-37°C
(-34°F)		-29°C
(-20°F)		-11°C
(12°F)		0°C
(33°F)		4°C
(39°F)		2°C
(36°F)		-6°C
(22°F)		-22°C
(-7°F)		-26°C
(-14°F)		-42°C
(-44°F)

Compare climate in Edson with other places

Compare temperature, precipitation, sunshine, UV index in Edson, Canada with other places around the world.

Monthly average precipitation in Edson, Canada

Edson usually has the most precipitation in June, July and September, with an average of 13 rainy days and 101 mm (4.0 inches) of precipitation per month. The driest months in Edson are January, February and December. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Edson. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)23 (0.9)31 (1.2)33 (1.3)43 (1.7)76 (3.0)106 (4.2)114 (4.5)61 (2.4)84 (3.3)33 (1.3)45 (1.8)28 (1.1)
Average precipitation days (≥ 1 mm)5899101415111110107

Monthly sunshine hours in Edson, Canada

The sunniest months in Edson are May, June and July, when the sun shines an average of 10 hours 41 minutes a day. Least sunny months in Edson: January, November and December receive an average of 4 hours 11 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Edson. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours108152222263317329337307228201137139
Mean daily daylight hours8h 6m9h 49m11h 55m14h 4m15h 57m16h 56m16h 23m14h 40m12h 36m10h 28m8h 33m7h 31m

Solar UV radiation in Edson, Canada

Edson experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure. January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Edson UV Index data.

Average daily maximum UV levels by month for Edson. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124577886421