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Monthly climate in Hudson Bay, Saskatchewan, Canada

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Hudson Bay features a subarctic climate (Dfc). Temperatures typically range between -17 °C (2 °F) and 19 °C (66 °F) through the year, but rarely can drop to -44 °C (-47 °F) or can rise to as high as 36 °C (96 °F). The average annual precipitation amounts to about 548 mm (21.6 inches) and receives 87 rainy days on the 1 mm (0.04 inches) threshold annually. Hudson Bay enjoys an average of 2915 hours of sunshine throughout the year, and daylight varies from 7 hours 40 minutes to 16 hours 47 minutes per day.

Monthly average temperatures in Hudson Bay, Saskatchewan, Canada §

The warmest months in Hudson Bay are June, July and August, with daily mean temperatures ranging from 16 to 19 °C (61 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -17 to -13 °C (2 - 8 °F) throughout the day. On average each year, Hudson Bay experiences 33 days above 25 °C (77.0 °F) and 192 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hudson Bay, Saskatchewan, Canada. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 4°C
(40°F)		 8°C
(46°F)		 15°C
(60°F)		 23°C
(73°F)		 33°C
(91°F)		 32°C
(90°F)		 36°C
(96°F)		 35°C
(95°F)		 32°C
(91°F)		 25°C
(78°F)		 13°C
(55°F)		 6°C
(42°F)
Mean maximum 2°C
(36°F)		 2°C
(36°F)		 9°C
(49°F)		 21°C
(70°F)		 29°C
(85°F)		 27°C
(81°F)		 31°C
(89°F)		 31°C
(88°F)		 28°C
(83°F)		 21°C
(69°F)		 8°C
(46°F)		 3°C
(38°F)
Average high -11°C
(13°F)		 -11°C
(12°F)		 -1°C
(30°F)		 7°C
(44°F)		 17°C
(63°F)		 22°C
(71°F)		 24°C
(76°F)		 23°C
(73°F)		 17°C
(62°F)		 8°C
(46°F)		 -4°C
(25°F)		 -9°C
(16°F)
Daily mean -15°C
(4°F)		 -17°C
(2°F)		 -7°C
(20°F)		 1°C
(33°F)		 10°C
(51°F)		 16°C
(61°F)		 19°C
(66°F)		 16°C
(62°F)		 11°C
(52°F)		 3°C
(37°F)		 -8°C
(18°F)		 -13°C
(8°F)
Average low -20°C
(-5°F)		 -23°C
(-8°F)		 -13°C
(9°F)		 -5°C
(23°F)		 3°C
(38°F)		 10°C
(50°F)		 13°C
(55°F)		 10°C
(50°F)		 5°C
(42°F)		 -2°C
(29°F)		 -12°C
(11°F)		 -18°C
(0°F)
Mean minimum -37°C
(-35°F)		 -35°C
(-30°F)		 -30°C
(-21°F)		 -18°C
(1°F)		 -4°C
(25°F)		 4°C
(40°F)		 7°C
(46°F)		 4°C
(39°F)		 -2°C
(28°F)		 -10°C
(15°F)		 -23°C
(-10°F)		 -34°C
(-29°F)
Minimum -44°C
(-47°F)		 -44°C
(-46°F)		 -35°C
(-31°F)		 -26°C
(-14°F)		 -5°C
(22°F)		 2°C
(36°F)		 4°C
(40°F)		 2°C
(36°F)		 -5°C
(24°F)		 -11°C
(12°F)		 -27°C
(-17°F)		 -39°C
(-38°F)

Compare climate in Hudson Bay with other places

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

Monthly average precipitation in Hudson Bay, Saskatchewan, Canada §

Hudson Bay usually has the most precipitation in June, July and August, with an average of 11 rainy days and 86 mm (3.4 inches) of precipitation per month. The driest months in Hudson Bay are January, February and December. On average, 20 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hudson Bay, Saskatchewan, Canada. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 26 (1.0) 13 (0.5) 33 (1.3) 29 (1.1) 44 (1.7) 89 (3.5) 107 (4.2) 63 (2.5) 48 (1.9) 40 (1.6) 37 (1.4) 21 (0.8)
Average precipitation days (≥ 1 mm) 6 3 6 6 8 12 12 9 7 7 6 5

Monthly sunshine hours in Hudson Bay, Saskatchewan, Canada §

The sunniest months in Hudson Bay are May, July and August, when the sun shines an average of 10 hours 58 minutes a day. Least sunny months in Hudson Bay: January, November and December receive an average of 4 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hudson Bay, Saskatchewan, Canada. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 117 205 243 290 328 318 368 323 240 202 130 147
Mean daily daylight hours 8h 13m 9h 53m 11h 55m 14h 0m 15h 50m 16h 47m 16h 15m 14h 36m 12h 35m 10h 31m 8h 39m 7h 40m

Solar UV radiation in Hudson Bay, Saskatchewan, Canada §

Hudson Bay experiences the highest level of ultraviolet (UV) radiation in June, 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, November 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 Hudson Bay UV Index data.

Average daily maximum UV levels by month for Hudson Bay, Saskatchewan, Canada. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 1 3 4 6 7 8 8 7 6 3 2 1

Detailed Monthly Weather Insights for Hudson Bay, Saskatchewan, Canada

Discover in-depth weather details for every month in Hudson Bay. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Hudson Bay's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.