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Monthly climate in Saint-Polycarpe, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Saint-Polycarpe features a humid continental climate (Dfb). Temperatures typically range between -8 °C (19 °F) and 22 °C (72 °F) through the year, but rarely can drop to -31 °C (-24 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 1151 mm (45.3 inches) and receives 141 rainy days on the 1 mm (0.04 inches) threshold annually. Saint-Polycarpe enjoys an average of 2743 hours of sunshine throughout the year, and daylight varies from 8 hours 46 minutes to 15 hours 34 minutes per day.

Monthly average temperatures in Saint-Polycarpe, Canada

The warmest months in Saint-Polycarpe are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (67 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -8 to -4 °C (19 - 25 °F) throughout the day. On average each year, Saint-Polycarpe experiences 61 days above 25 °C (77.0 °F) and 131 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-Polycarpe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(57°F)		15°C
(60°F)		21°C
(69°F)		25°C
(78°F)		37°C
(98°F)		34°C
(93°F)		36°C
(97°F)		34°C
(93°F)		32°C
(90°F)		27°C
(81°F)		23°C
(74°F)		16°C
(62°F)
Mean maximum7°C
(44°F)		9°C
(49°F)		13°C
(56°F)		22°C
(71°F)		31°C
(88°F)		31°C
(88°F)		33°C
(91°F)		32°C
(89°F)		29°C
(85°F)		24°C
(75°F)		17°C
(62°F)		11°C
(52°F)
Average high-4°C
(25°F)		-2°C
(29°F)		3°C
(37°F)		11°C
(52°F)		19°C
(67°F)		24°C
(76°F)		27°C
(81°F)		26°C
(80°F)		22°C
(72°F)		14°C
(58°F)		5°C
(42°F)		-1°C
(31°F)
Daily mean-8°C
(19°F)		-6°C
(21°F)		-2°C
(29°F)		6°C
(43°F)		14°C
(57°F)		19°C
(67°F)		22°C
(72°F)		21°C
(70°F)		17°C
(62°F)		10°C
(50°F)		2°C
(35°F)		-4°C
(25°F)
Average low-12°C
(11°F)		-11°C
(13°F)		-6°C
(22°F)		2°C
(36°F)		8°C
(47°F)		14°C
(57°F)		17°C
(63°F)		16°C
(62°F)		12°C
(54°F)		6°C
(43°F)		-2°C
(29°F)		-8°C
(19°F)
Mean minimum-24°C
(-11°F)		-23°C
(-9°F)		-18°C
(-1°F)		-5°C
(23°F)		1°C
(33°F)		7°C
(46°F)		12°C
(53°F)		10°C
(50°F)		5°C
(41°F)		-2°C
(30°F)		-13°C
(10°F)		-20°C
(-3°F)
Minimum-31°C
(-24°F)		-25°C
(-13°F)		-21°C
(-6°F)		-9°C
(15°F)		-2°C
(29°F)		3°C
(38°F)		10°C
(51°F)		8°C
(46°F)		1°C
(34°F)		-4°C
(26°F)		-18°C
(-1°F)		-28°C
(-17°F)

Compare climate in Saint-Polycarpe with other places

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

Monthly average precipitation in Saint-Polycarpe, Canada

Saint-Polycarpe usually has the most precipitation in April, October and November, with an average of 12 rainy days and 118 mm (4.7 inches) of precipitation per month. The driest months in Saint-Polycarpe are January, September and December. On average, 79 mm (3.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Saint-Polycarpe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)85 (3.3)85 (3.3)86 (3.4)114 (4.5)105 (4.1)95 (3.7)97 (3.8)92 (3.6)67 (2.6)130 (5.1)110 (4.3)85 (3.3)
Average precipitation days (≥ 1 mm)11121112121114128131312

Monthly sunshine hours in Saint-Polycarpe, Canada

The sunniest months in Saint-Polycarpe are June, July and August, when the sun shines an average of 10 hours 42 minutes a day. Least sunny months in Saint-Polycarpe: January, November and December receive an average of 4 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Saint-Polycarpe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours116149232222279316343324282193146136
Mean daily daylight hours9h 10m10h 24m11h 57m13h 32m14h 53m15h 34m15h 12m13h 59m12h 28m10h 53m9h 29m8h 46m

Solar UV radiation in Saint-Polycarpe, Canada

Saint-Polycarpe experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 9 - 9, which corresponds to the Very High category of sun exposure. January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Saint-Polycarpe UV Index data.

Average daily maximum UV levels by month for Saint-Polycarpe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)245799987532