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Monthly climate in New-Richmond, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification New-Richmond features a humid continental climate (Dfb). Temperatures typically range between -12 °C (11 °F) and 18 °C (65 °F) through the year, but rarely can drop to -34 °C (-28 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1204 mm (47.4 inches) and receives 137 rainy days on the 1 mm (0.04 inches) threshold annually. New-Richmond enjoys an average of 2811 hours of sunshine throughout the year, and daylight varies from 8 hours 24 minutes to 15 hours 59 minutes per day.

Monthly average temperatures in New-Richmond, Canada

The warmest months in New-Richmond are June, July and August, with daily mean temperatures ranging from 15 to 18 °C (59 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -12 to -8 °C (11 - 18 °F) throughout the day. On average each year, New-Richmond experiences 20 days above 25 °C (77.0 °F) and 176 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in New-Richmond. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum9°C
(49°F)		5°C
(42°F)		14°C
(57°F)		18°C
(64°F)		32°C
(90°F)		35°C
(95°F)		31°C
(88°F)		31°C
(88°F)		27°C
(81°F)		22°C
(72°F)		20°C
(68°F)		13°C
(55°F)
Mean maximum3°C
(38°F)		3°C
(38°F)		8°C
(46°F)		13°C
(56°F)		25°C
(76°F)		27°C
(80°F)		29°C
(85°F)		28°C
(83°F)		25°C
(77°F)		19°C
(66°F)		15°C
(58°F)		8°C
(47°F)
Average high-7°C
(20°F)		-6°C
(22°F)		-1°C
(30°F)		5°C
(42°F)		14°C
(58°F)		20°C
(68°F)		23°C
(74°F)		23°C
(73°F)		17°C
(63°F)		10°C
(51°F)		3°C
(37°F)		-4°C
(26°F)
Daily mean-12°C
(11°F)		-11°C
(13°F)		-6°C
(22°F)		1°C
(35°F)		8°C
(48°F)		15°C
(59°F)		18°C
(65°F)		17°C
(64°F)		12°C
(54°F)		6°C
(43°F)		-1°C
(30°F)		-8°C
(18°F)
Average low-17°C
(2°F)		-16°C
(4°F)		-10°C
(14°F)		-3°C
(27°F)		3°C
(37°F)		9°C
(48°F)		13°C
(55°F)		13°C
(55°F)		7°C
(45°F)		2°C
(36°F)		-5°C
(24°F)		-12°C
(10°F)
Mean minimum-27°C
(-17°F)		-26°C
(-15°F)		-20°C
(-4°F)		-11°C
(12°F)		-3°C
(26°F)		1°C
(35°F)		6°C
(43°F)		6°C
(44°F)		-0°C
(32°F)		-5°C
(23°F)		-14°C
(6°F)		-24°C
(-11°F)
Minimum-34°C
(-28°F)		-30°C
(-22°F)		-23°C
(-10°F)		-14°C
(7°F)		-4°C
(24°F)		-2°C
(29°F)		4°C
(40°F)		4°C
(40°F)		-3°C
(27°F)		-8°C
(19°F)		-18°C
(-0°F)		-28°C
(-19°F)

Compare climate in New-Richmond with other places

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

Monthly average precipitation in New-Richmond, Canada

New-Richmond usually has the most precipitation in September, November and December, with an average of 12 rainy days and 133 mm (5.2 inches) of precipitation per month. The driest months in New-Richmond are February, July and August. On average, 80 mm (3.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in New-Richmond. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)86 (3.4)78 (3.1)81 (3.2)106 (4.2)88 (3.5)89 (3.5)81 (3.2)81 (3.2)131 (5.2)115 (4.5)141 (5.5)126 (5.0)
Average precipitation days (≥ 1 mm)10119121212121112121212

Monthly sunshine hours in New-Richmond, Canada

The sunniest months in New-Richmond are June, July and August, when the sun shines an average of 11 hours 0 minutes a day. Least sunny months in New-Richmond: January, November and December receive an average of 4 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in New-Richmond. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours115183227238300329348334245195153139
Mean daily daylight hours8h 50m10h 13m11h 56m13h 42m15h 12m15h 59m15h 33m14h 12m12h 30m10h 45m9h 12m8h 24m

Solar UV radiation in New-Richmond, Canada

New-Richmond experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 8 - 9, 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 New-Richmond UV Index data.

Average daily maximum UV levels by month for New-Richmond. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235789886422