nomadseason

Monthly climate in La Ronge, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification La Ronge features a subarctic climate (Dfc). Temperatures typically range between -17 °C (1 °F) and 19 °C (66 °F) through the year, but rarely can drop to -40 °C (-39 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 641 mm (25.2 inches) and receives 108 rainy days on the 1 mm (0.04 inches) threshold annually. La Ronge enjoys an average of 2693 hours of sunshine throughout the year, and daylight varies from 7 hours 13 minutes to 17 hours 16 minutes per day.

Monthly average temperatures in La Ronge, Canada

The warmest months in La Ronge are June, July and August, with daily mean temperatures ranging from 15 to 19 °C (59 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -17 to -14 °C (1 - 7 °F) throughout the day. On average each year, La Ronge experiences 18 days above 25 °C (77.0 °F) and 187 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in La Ronge. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum4°C
(40°F)		6°C
(42°F)		12°C
(54°F)		20°C
(69°F)		31°C
(88°F)		31°C
(87°F)		35°C
(95°F)		33°C
(91°F)		29°C
(84°F)		22°C
(71°F)		8°C
(47°F)		5°C
(41°F)
Mean maximum1°C
(34°F)		1°C
(35°F)		7°C
(46°F)		16°C
(61°F)		23°C
(74°F)		25°C
(77°F)		31°C
(87°F)		30°C
(86°F)		24°C
(75°F)		18°C
(64°F)		5°C
(41°F)		1°C
(34°F)
Average high-13°C
(9°F)		-13°C
(9°F)		-3°C
(26°F)		4°C
(39°F)		14°C
(57°F)		19°C
(67°F)		23°C
(74°F)		21°C
(70°F)		15°C
(59°F)		6°C
(43°F)		-5°C
(23°F)		-11°C
(13°F)
Daily mean-16°C
(3°F)		-17°C
(1°F)		-8°C
(18°F)		-1°C
(31°F)		8°C
(47°F)		15°C
(59°F)		19°C
(66°F)		17°C
(62°F)		11°C
(51°F)		3°C
(37°F)		-8°C
(18°F)		-14°C
(7°F)
Average low-20°C
(-4°F)		-22°C
(-7°F)		-13°C
(9°F)		-6°C
(22°F)		3°C
(37°F)		11°C
(51°F)		14°C
(58°F)		12°C
(54°F)		7°C
(45°F)		-0°C
(32°F)		-11°C
(13°F)		-17°C
(1°F)
Mean minimum-35°C
(-30°F)		-35°C
(-30°F)		-27°C
(-17°F)		-17°C
(2°F)		-5°C
(24°F)		4°C
(40°F)		9°C
(49°F)		7°C
(45°F)		-0°C
(32°F)		-7°C
(20°F)		-22°C
(-7°F)		-32°C
(-26°F)
Minimum-37°C
(-34°F)		-40°C
(-39°F)		-33°C
(-28°F)		-24°C
(-11°F)		-9°C
(15°F)		1°C
(35°F)		7°C
(45°F)		5°C
(41°F)		-3°C
(28°F)		-10°C
(14°F)		-24°C
(-11°F)		-36°C
(-32°F)

Compare climate in La Ronge with other places

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

Monthly average precipitation in La Ronge, Canada

La Ronge usually has the most precipitation in June, July and August, with an average of 13 rainy days and 99 mm (3.9 inches) of precipitation per month. The driest months in La Ronge are January, February and December. On average, 24 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in La Ronge. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)27 (1.0)16 (0.6)35 (1.4)32 (1.3)55 (2.2)91 (3.6)127 (5.0)79 (3.1)71 (2.8)43 (1.7)36 (1.4)28 (1.1)
Average precipitation days (≥ 1 mm)64761013151112897

Monthly sunshine hours in La Ronge, Canada

The sunniest months in La Ronge are May, July and August, when the sun shines an average of 10 hours 42 minutes a day. Least sunny months in La Ronge: January, November and December receive an average of 3 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in La Ronge. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours92185231283326295354315221157110120
Mean daily daylight hours7h 51m9h 41m11h 55m14h 11m16h 12m17h 16m16h 40m14h 50m12h 38m10h 23m8h 20m7h 13m

Solar UV radiation in La Ronge, Canada

La Ronge experiences the highest level of ultraviolet (UV) radiation in May, June 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 La Ronge UV Index data.

Average daily maximum UV levels by month for La Ronge. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578775321