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Monthly climate in Forestville, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Forestville features a humid continental climate (Dfb). Temperatures typically range between -11 °C (13 °F) and 17 °C (62 °F) through the year, but rarely can drop to -26 °C (-15 °F) or can rise to as high as 27 °C (80 °F). The average annual precipitation amounts to about 1057 mm (41.6 inches) and receives 129 rainy days on the 1 mm (0.04 inches) threshold annually. Forestville enjoys an average of 2852 hours of sunshine throughout the year, and daylight varies from 8 hours 19 minutes to 16 hours 4 minutes per day.

Monthly average temperatures in Forestville, Canada

The warmest months in Forestville are June, July and August, with daily mean temperatures ranging from 13 to 17 °C (56 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -11 to -7 °C (13 - 19 °F) throughout the day. On average each year, Forestville experiences 0 days above 25 °C (77.0 °F) and 158 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Forestville. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum7°C
(44°F)		4°C
(40°F)		9°C
(49°F)		12°C
(53°F)		24°C
(75°F)		27°C
(80°F)		25°C
(77°F)		24°C
(75°F)		22°C
(72°F)		17°C
(63°F)		14°C
(58°F)		9°C
(48°F)
Mean maximum1°C
(35°F)		3°C
(38°F)		5°C
(41°F)		9°C
(49°F)		19°C
(67°F)		22°C
(71°F)		23°C
(74°F)		23°C
(73°F)		20°C
(68°F)		15°C
(60°F)		9°C
(48°F)		6°C
(42°F)
Average high-7°C
(19°F)		-6°C
(21°F)		-2°C
(29°F)		4°C
(39°F)		10°C
(51°F)		16°C
(62°F)		20°C
(67°F)		19°C
(66°F)		14°C
(58°F)		9°C
(48°F)		1°C
(35°F)		-4°C
(24°F)
Daily mean-11°C
(13°F)		-10°C
(15°F)		-5°C
(23°F)		1°C
(34°F)		7°C
(45°F)		13°C
(56°F)		17°C
(62°F)		16°C
(61°F)		12°C
(53°F)		7°C
(44°F)		-1°C
(31°F)		-7°C
(19°F)
Average low-14°C
(7°F)		-13°C
(8°F)		-8°C
(18°F)		-2°C
(29°F)		4°C
(39°F)		10°C
(51°F)		14°C
(57°F)		13°C
(56°F)		9°C
(49°F)		4°C
(40°F)		-3°C
(26°F)		-11°C
(13°F)
Mean minimum-24°C
(-10°F)		-22°C
(-8°F)		-19°C
(-1°F)		-8°C
(18°F)		-2°C
(29°F)		5°C
(42°F)		10°C
(51°F)		9°C
(48°F)		5°C
(41°F)		-1°C
(31°F)		-12°C
(12°F)		-19°C
(-3°F)
Minimum-26°C
(-15°F)		-24°C
(-11°F)		-23°C
(-10°F)		-12°C
(12°F)		-4°C
(25°F)		4°C
(39°F)		8°C
(47°F)		7°C
(46°F)		3°C
(37°F)		-4°C
(25°F)		-13°C
(8°F)		-20°C
(-4°F)

Compare climate in Forestville with other places

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

Monthly average precipitation in Forestville, Canada

Forestville usually has the most precipitation in April, October and November, with an average of 11 rainy days and 116 mm (4.6 inches) of precipitation per month. The driest months in Forestville are February, June and August. On average, 70 mm (2.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Forestville. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)74 (2.9)66 (2.6)79 (3.1)105 (4.1)86 (3.4)71 (2.8)74 (2.9)71 (2.8)94 (3.7)142 (5.6)101 (4.0)93 (3.7)
Average precipitation days (≥ 1 mm)1099121111111012121111

Monthly sunshine hours in Forestville, Canada

The sunniest months in Forestville are June, July and August, when the sun shines an average of 10 hours 56 minutes a day. Least sunny months in Forestville: January, November and December receive an average of 4 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Forestville. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours120197231242306326344334248188155156
Mean daily daylight hours8h 46m10h 11m11h 56m13h 44m15h 17m16h 4m15h 38m14h 15m12h 31m10h 44m9h 9m8h 19m

Solar UV radiation in Forestville, Canada

Forestville 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 Forestville UV Index data.

Average daily maximum UV levels by month for Forestville. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)234789886421