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Monthly climate in Grande Cache, Alberta, Canada

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Grande Cache features a subarctic climate (Dfc).Temperatures typically range between -13 °C (8 °F) and 12 °C (54 °F) through the year, but rarely can drop to -42 °C (-44 °F) or can rise to as high as 37 °C (98 °F).The average annual precipitation amounts to about 870 mm (34.2 inches) and receives 155 rainy days on the 1 mm (0.04 inches) threshold annually.Grande Cache enjoys an average of 2778 hours of sunshine throughout the year, and daylight varies from 7 hours 28 minutes to 17 hours 0 minutes per day.

Monthly average temperatures in Grande Cache, Alberta, Canada §

The warmest months in Grande Cache are June, July and August, with daily mean temperatures ranging from 10 to 12 °C (50 - 54 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -13 to -11 °C (8 - 12 °F) throughout the day. On average each year, Grande Cache experiences 5 days above 25 °C (77.0 °F) and 230 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Grande Cache, Alberta, 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 6°C
(43°F)		 8°C
(46°F)		 16°C
(60°F)		 18°C
(65°F)		 25°C
(77°F)		 37°C
(98°F)		 35°C
(96°F)		 28°C
(83°F)		 27°C
(81°F)		 20°C
(69°F)		 13°C
(56°F)		 4°C
(40°F)
Mean maximum 3°C
(38°F)		 2°C
(37°F)		 7°C
(46°F)		 12°C
(55°F)		 20°C
(69°F)		 25°C
(77°F)		 28°C
(82°F)		 26°C
(79°F)		 21°C
(71°F)		 16°C
(60°F)		 6°C
(44°F)		 2°C
(36°F)
Average high -8°C
(19°F)		 -9°C
(17°F)		 -1°C
(30°F)		 3°C
(38°F)		 11°C
(52°F)		 15°C
(60°F)		 18°C
(65°F)		 18°C
(64°F)		 12°C
(53°F)		 4°C
(40°F)		 -3°C
(27°F)		 -8°C
(18°F)
Daily mean -11°C
(12°F)		 -13°C
(8°F)		 -6°C
(21°F)		 -2°C
(29°F)		 5°C
(42°F)		 10°C
(50°F)		 12°C
(54°F)		 11°C
(52°F)		 6°C
(43°F)		 -1°C
(30°F)		 -7°C
(20°F)		 -11°C
(12°F)
Average low -15°C
(5°F)		 -18°C
(0°F)		 -11°C
(12°F)		 -7°C
(20°F)		 -1°C
(30°F)		 3°C
(37°F)		 6°C
(42°F)		 5°C
(41°F)		 1°C
(34°F)		 -6°C
(21°F)		 -11°C
(12°F)		 -15°C
(5°F)
Mean minimum -31°C
(-24°F)		 -32°C
(-25°F)		 -25°C
(-13°F)		 -18°C
(0°F)		 -7°C
(20°F)		 -3°C
(27°F)		 1°C
(34°F)		 -1°C
(31°F)		 -8°C
(19°F)		 -21°C
(-5°F)		 -25°C
(-13°F)		 -30°C
(-22°F)
Minimum -42°C
(-44°F)		 -39°C
(-38°F)		 -33°C
(-27°F)		 -26°C
(-14°F)		 -9°C
(16°F)		 -4°C
(24°F)		 -1°C
(31°F)		 -2°C
(28°F)		 -14°C
(7°F)		 -26°C
(-14°F)		 -30°C
(-22°F)		 -40°C
(-40°F)

Compare climate in Grande Cache with other places

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

Monthly average precipitation in Grande Cache, Alberta, Canada §

Grande Cache usually has the most precipitation in June, July and September, with an average of 15 rainy days and 109 mm (4.3 inches) of precipitation per month.The driest months in Grande Cache are January, February and December. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Grande Cache, Alberta, 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) 36 (1.4) 51 (2.0) 54 (2.1) 52 (2.0) 68 (2.7) 109 (4.3) 126 (5.0) 82 (3.2) 93 (3.7) 74 (2.9) 82 (3.2) 43 (1.7)
Average precipitation days (≥ 1 mm) 8 12 13 13 12 16 16 13 15 12 14 11

Monthly sunshine hours in Grande Cache, Alberta, Canada §

The sunniest months in Grande Cache are May, June and July, when the sun shines an average of 11 hours 2 minutes a day.Least sunny months in Grande Cache: January, November and December receive an average of 3 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Grande Cache, Alberta, 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 102 152 225 277 337 333 346 318 229 192 126 138
Mean daily daylight hours 8h 3m 9h 48m 11h 55m 14h 5m 16h 0m 17h 0m 16h 26m 14h 42m 12h 36m 10h 27m 8h 30m 7h 28m

Solar UV radiation in Grande Cache, Alberta, Canada §

Grande Cache experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 8 - 8, which corresponds to the 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 Grande Cache UV Index data.

Average daily maximum UV levels by month for Grande Cache, Alberta, 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 8 8 8 8 6 4 2 1