nomadseason

Monthly climate in Saint-Augustin, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Saint-Augustin features a subarctic climate (Dfc). Temperatures typically range between -12 °C (11 °F) and 16 °C (62 °F) through the year, but rarely can drop to -31 °C (-24 °F) or can rise to as high as 29 °C (84 °F). The average annual precipitation amounts to about 1328 mm (52.3 inches) and receives 155 rainy days on the 1 mm (0.04 inches) threshold annually. Saint-Augustin enjoys an average of 2483 hours of sunshine throughout the year, and daylight varies from 7 hours 56 minutes to 16 hours 29 minutes per day.

Monthly average temperatures in Saint-Augustin, Canada

The warmest months in Saint-Augustin are July, August and September, with daily mean temperatures ranging from 12 to 16 °C (53 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -12 to -6 °C (11 - 21 °F) throughout the day. On average each year, Saint-Augustin experiences 2 days above 25 °C (77.0 °F) and 167 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Saint-Augustin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum6°C
(42°F)		4°C
(40°F)		10°C
(51°F)		11°C
(51°F)		22°C
(71°F)		21°C
(70°F)		26°C
(80°F)		29°C
(84°F)		22°C
(72°F)		19°C
(67°F)		13°C
(55°F)		8°C
(47°F)
Mean maximum3°C
(38°F)		2°C
(37°F)		5°C
(42°F)		9°C
(49°F)		17°C
(63°F)		19°C
(66°F)		26°C
(78°F)		26°C
(79°F)		21°C
(71°F)		17°C
(62°F)		10°C
(50°F)		6°C
(43°F)
Average high-7°C
(20°F)		-7°C
(20°F)		-2°C
(29°F)		4°C
(39°F)		9°C
(49°F)		14°C
(58°F)		19°C
(67°F)		21°C
(69°F)		15°C
(60°F)		9°C
(49°F)		3°C
(37°F)		-3°C
(27°F)
Daily mean-11°C
(12°F)		-12°C
(11°F)		-6°C
(22°F)		0°C
(33°F)		5°C
(42°F)		10°C
(51°F)		15°C
(60°F)		16°C
(62°F)		12°C
(53°F)		6°C
(43°F)		-0°C
(32°F)		-6°C
(21°F)
Average low-16°C
(4°F)		-16°C
(3°F)		-10°C
(15°F)		-3°C
(27°F)		1°C
(35°F)		7°C
(45°F)		12°C
(53°F)		13°C
(55°F)		8°C
(46°F)		3°C
(37°F)		-3°C
(27°F)		-10°C
(15°F)
Mean minimum-27°C
(-16°F)		-25°C
(-14°F)		-19°C
(-3°F)		-12°C
(11°F)		-3°C
(26°F)		3°C
(38°F)		7°C
(44°F)		8°C
(47°F)		1°C
(34°F)		-3°C
(26°F)		-11°C
(13°F)		-21°C
(-6°F)
Minimum-31°C
(-24°F)		-28°C
(-19°F)		-22°C
(-8°F)		-14°C
(7°F)		-6°C
(22°F)		-1°C
(31°F)		6°C
(42°F)		8°C
(46°F)		-1°C
(30°F)		-4°C
(24°F)		-17°C
(1°F)		-22°C
(-8°F)

Compare climate in Saint-Augustin with other places

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

Monthly average precipitation in Saint-Augustin, Canada

Saint-Augustin usually has the most precipitation in September, November and December, with an average of 13 rainy days and 146 mm (5.7 inches) of precipitation per month. The driest months in Saint-Augustin are January, May and July. On average, 88 mm (3.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Saint-Augustin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)88 (3.5)93 (3.7)94 (3.7)98 (3.9)85 (3.3)117 (4.6)91 (3.6)124 (4.9)140 (5.5)100 (3.9)168 (6.6)130 (5.1)
Average precipitation days (≥ 1 mm)101112131315131514121413

Monthly sunshine hours in Saint-Augustin, Canada

The sunniest months in Saint-Augustin are May, July and August, when the sun shines an average of 9 hours 21 minutes a day. Least sunny months in Saint-Augustin: January, November and December receive an average of 3 hours 49 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Saint-Augustin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours106165216224262250312294221182122123
Mean daily daylight hours8h 27m10h 0m11h 55m13h 53m15h 36m16h 29m16h 0m14h 27m12h 34m10h 37m8h 52m7h 56m

Solar UV radiation in Saint-Augustin, Canada

Saint-Augustin experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 7 - 9, 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 Saint-Augustin UV Index data.

Average daily maximum UV levels by month for Saint-Augustin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)134679776421