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Monthly climate in Chateau-Richer, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chateau-Richer features a humid continental climate (Dfb). Temperatures typically range between -11 °C (13 °F) and 19 °C (67 °F) through the year, but rarely can drop to -30 °C (-22 °F) or can rise to as high as 33 °C (91 °F). The average annual precipitation amounts to about 1348 mm (53.1 inches) and receives 154 rainy days on the 1 mm (0.04 inches) threshold annually. Chateau-Richer enjoys an average of 2816 hours of sunshine throughout the year, and daylight varies from 8 hours 33 minutes to 15 hours 49 minutes per day.

Monthly average temperatures in Chateau-Richer, Canada

The warmest months in Chateau-Richer are June, July and August, with daily mean temperatures ranging from 16 to 19 °C (61 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -11 to -8 °C (13 - 18 °F) throughout the day. On average each year, Chateau-Richer experiences 28 days above 25 °C (77.0 °F) and 161 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Chateau-Richer. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum9°C
(48°F)		6°C
(44°F)		13°C
(55°F)		19°C
(66°F)		30°C
(87°F)		33°C
(91°F)		32°C
(91°F)		30°C
(87°F)		29°C
(84°F)		21°C
(70°F)		18°C
(65°F)		11°C
(52°F)
Mean maximum3°C
(37°F)		4°C
(40°F)		8°C
(46°F)		15°C
(59°F)		28°C
(82°F)		28°C
(83°F)		29°C
(85°F)		28°C
(83°F)		25°C
(78°F)		19°C
(66°F)		12°C
(54°F)		7°C
(45°F)
Average high-7°C
(19°F)		-5°C
(23°F)		-1°C
(31°F)		7°C
(44°F)		16°C
(62°F)		21°C
(71°F)		24°C
(76°F)		23°C
(75°F)		19°C
(66°F)		11°C
(53°F)		2°C
(36°F)		-4°C
(25°F)
Daily mean-11°C
(13°F)		-10°C
(15°F)		-5°C
(24°F)		2°C
(37°F)		11°C
(52°F)		16°C
(61°F)		19°C
(67°F)		18°C
(65°F)		13°C
(56°F)		7°C
(45°F)		-1°C
(30°F)		-8°C
(18°F)
Average low-15°C
(5°F)		-15°C
(6°F)		-9°C
(16°F)		-2°C
(30°F)		5°C
(41°F)		10°C
(50°F)		14°C
(57°F)		13°C
(56°F)		8°C
(47°F)		3°C
(38°F)		-5°C
(23°F)		-12°C
(10°F)
Mean minimum-27°C
(-16°F)		-25°C
(-13°F)		-22°C
(-8°F)		-10°C
(14°F)		-2°C
(29°F)		3°C
(38°F)		7°C
(46°F)		7°C
(44°F)		1°C
(34°F)		-5°C
(23°F)		-17°C
(2°F)		-24°C
(-11°F)
Minimum-30°C
(-22°F)		-27°C
(-16°F)		-26°C
(-15°F)		-15°C
(5°F)		-3°C
(26°F)		-1°C
(30°F)		6°C
(43°F)		6°C
(43°F)		-3°C
(27°F)		-11°C
(12°F)		-19°C
(-2°F)		-28°C
(-17°F)

Compare climate in Chateau-Richer with other places

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

Monthly average precipitation in Chateau-Richer, Canada

Chateau-Richer usually has the most precipitation in April, October and November, with an average of 13 rainy days and 137 mm (5.4 inches) of precipitation per month. The driest months in Chateau-Richer are January, February and September. On average, 94 mm (3.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chateau-Richer. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)94 (3.7)92 (3.6)101 (4.0)131 (5.1)103 (4.1)119 (4.7)102 (4.0)111 (4.4)95 (3.7)143 (5.6)138 (5.4)119 (4.7)
Average precipitation days (≥ 1 mm)111310141414151411141311

Monthly sunshine hours in Chateau-Richer, Canada

The sunniest months in Chateau-Richer are June, July and August, when the sun shines an average of 10 hours 54 minutes a day. Least sunny months in Chateau-Richer: January, November and December receive an average of 4 hours 25 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chateau-Richer. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours113182231232310316358328257190142150
Mean daily daylight hours8h 58m10h 18m11h 56m13h 38m15h 5m15h 49m15h 25m14h 7m12h 29m10h 48m9h 19m8h 33m

Solar UV radiation in Chateau-Richer, Canada

Chateau-Richer experiences the highest level of ultraviolet (UV) radiation in April, May and June, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, February 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 Chateau-Richer UV Index data.

Average daily maximum UV levels by month for Chateau-Richer. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235899887532