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Monthly climate in Forestville, New York, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Forestville features a humid continental climate (Dfb).Temperatures typically range between -2 °C (29 °F) and 22 °C (71 °F) through the year, but rarely can drop to -19 °C (-1 °F) or can rise to as high as 28 °C (83 °F).The average annual precipitation amounts to about 1431 mm (56.3 inches) and receives 187 rainy days on the 1 mm (0.04 inches) threshold annually.Forestville enjoys an average of 2719 hours of sunshine throughout the year, and daylight varies from 9 hours 6 minutes to 15 hours 13 minutes per day.

Monthly average temperatures in Forestville, New York, United States §

The warmest months in Forestville are July, August and September, with daily mean temperatures ranging from 19 to 22 °C (66 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from -2 to 1 °C (29 - 34 °F) throughout the day. On average each year, Forestville experiences 16 days above 25 °C (77.0 °F) and 88 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, New York, United States.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 14°C
(57°F)		 18°C
(64°F)		 15°C
(59°F)		 18°C
(65°F)		 25°C
(77°F)		 27°C
(81°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 25°C
(77°F)		 19°C
(66°F)		 15°C
(58°F)
Mean maximum 10°C
(50°F)		 11°C
(52°F)		 12°C
(54°F)		 16°C
(61°F)		 22°C
(71°F)		 25°C
(77°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(79°F)		 24°C
(75°F)		 17°C
(62°F)		 11°C
(52°F)
Average high 1°C
(33°F)		 1°C
(35°F)		 4°C
(39°F)		 8°C
(46°F)		 14°C
(58°F)		 20°C
(68°F)		 24°C
(75°F)		 24°C
(75°F)		 21°C
(70°F)		 16°C
(60°F)		 8°C
(46°F)		 3°C
(38°F)
Daily mean -2°C
(29°F)		 -1°C
(30°F)		 1°C
(34°F)		 5°C
(42°F)		 12°C
(53°F)		 18°C
(64°F)		 22°C
(71°F)		 21°C
(71°F)		 19°C
(66°F)		 13°C
(56°F)		 5°C
(42°F)		 1°C
(35°F)
Average low -4°C
(24°F)		 -4°C
(25°F)		 -1°C
(30°F)		 3°C
(38°F)		 9°C
(49°F)		 15°C
(60°F)		 19°C
(67°F)		 19°C
(67°F)		 16°C
(61°F)		 11°C
(52°F)		 3°C
(38°F)		 -1°C
(31°F)
Mean minimum -12°C
(10°F)		 -11°C
(12°F)		 -9°C
(17°F)		 -2°C
(28°F)		 3°C
(37°F)		 11°C
(52°F)		 16°C
(61°F)		 15°C
(59°F)		 11°C
(52°F)		 5°C
(41°F)		 -4°C
(25°F)		 -7°C
(21°F)
Minimum -19°C
(-1°F)		 -18°C
(0°F)		 -10°C
(13°F)		 -4°C
(25°F)		 -0°C
(32°F)		 8°C
(47°F)		 15°C
(59°F)		 14°C
(58°F)		 8°C
(47°F)		 3°C
(37°F)		 -9°C
(16°F)		 -12°C
(11°F)

Compare climate in Forestville with other places

Compare temperature, precipitation, sunshine, UV index in Forestville, New York, United States with other places around the world.

Monthly average precipitation in Forestville, New York, United States §

Forestville usually has the most precipitation in October, November and December, with an average of 18 rainy days and 150 mm (5.9 inches) of precipitation per month.The driest months in Forestville are March, August and September. On average, 93 mm (3.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Forestville, New York, United States.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 106 (4.2) 108 (4.3) 101 (4.0) 125 (4.9) 117 (4.6) 113 (4.4) 135 (5.3) 91 (3.6) 86 (3.4) 169 (6.7) 141 (5.5) 139 (5.5)
Average precipitation days (≥ 1 mm) 17 18 14 15 15 12 15 14 11 19 18 19

Monthly sunshine hours in Forestville, New York, United States §

The sunniest months in Forestville are June, July and August, when the sun shines an average of 10 hours 52 minutes a day.Least sunny months in Forestville: January, February and December receive an average of 3 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Forestville, New York, United States.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 90 139 223 237 280 333 334 331 288 204 149 105
Mean daily daylight hours 9h 27m 10h 33m 11h 58m 13h 24m 14h 37m 15h 13m 14h 53m 13h 48m 12h 25m 11h 0m 9h 45m 9h 6m

Solar UV radiation in Forestville, New York, United States §

Forestville experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, 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 4. For more detailed information, check out our hourly Forestville UV Index data.

Average daily maximum UV levels by month for Forestville, New York, United States.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 3 5 6 8 9 10 10 9 8 6 4 2