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Monthly climate in Buffalo, West Virginia, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Buffalo features a humid subtropical climate (Cfa).Temperatures typically range between 2 °C (36 °F) and 25 °C (78 °F) through the year, but rarely can drop to -17 °C (2 °F) or can rise to as high as 37 °C (98 °F).The average annual precipitation amounts to about 1442 mm (56.8 inches) and receives 146 rainy days on the 1 mm (0.04 inches) threshold annually.Buffalo enjoys an average of 2923 hours of sunshine throughout the year, and daylight varies from 9 hours 30 minutes to 14 hours 48 minutes per day.

Monthly average temperatures in Buffalo, West Virginia, United States §

The warmest months in Buffalo are June, July and August, with daily mean temperatures ranging from 23 to 25 °C (73 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 5 °C (36 - 41 °F) throughout the day. On average each year, Buffalo experiences 117 days above 25 °C (77.0 °F) and 61 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Buffalo, West Virginia, 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 23°C
(74°F)		 27°C
(81°F)		 29°C
(84°F)		 31°C
(89°F)		 33°C
(91°F)		 34°C
(93°F)		 36°C
(96°F)		 35°C
(95°F)		 37°C
(98°F)		 35°C
(96°F)		 28°C
(82°F)		 21°C
(69°F)
Mean maximum 18°C
(66°F)		 23°C
(74°F)		 26°C
(79°F)		 29°C
(85°F)		 31°C
(89°F)		 33°C
(92°F)		 34°C
(93°F)		 33°C
(92°F)		 33°C
(91°F)		 31°C
(87°F)		 24°C
(76°F)		 19°C
(67°F)
Average high 6°C
(44°F)		 10°C
(50°F)		 14°C
(57°F)		 19°C
(66°F)		 24°C
(76°F)		 27°C
(82°F)		 30°C
(87°F)		 29°C
(85°F)		 27°C
(81°F)		 21°C
(71°F)		 13°C
(56°F)		 9°C
(49°F)
Daily mean 2°C
(36°F)		 5°C
(41°F)		 9°C
(48°F)		 13°C
(56°F)		 19°C
(66°F)		 23°C
(73°F)		 25°C
(78°F)		 24°C
(75°F)		 21°C
(71°F)		 16°C
(61°F)		 8°C
(46°F)		 5°C
(41°F)
Average low -1°C
(30°F)		 1°C
(33°F)		 4°C
(39°F)		 8°C
(47°F)		 14°C
(58°F)		 18°C
(65°F)		 21°C
(70°F)		 20°C
(68°F)		 17°C
(63°F)		 11°C
(52°F)		 3°C
(38°F)		 1°C
(34°F)
Mean minimum -13°C
(9°F)		 -11°C
(13°F)		 -7°C
(20°F)		 -2°C
(29°F)		 5°C
(41°F)		 12°C
(54°F)		 16°C
(60°F)		 14°C
(58°F)		 10°C
(50°F)		 2°C
(37°F)		 -5°C
(23°F)		 -9°C
(17°F)
Minimum -17°C
(2°F)		 -16°C
(3°F)		 -11°C
(12°F)		 -3°C
(26°F)		 1°C
(35°F)		 9°C
(48°F)		 14°C
(58°F)		 13°C
(56°F)		 7°C
(45°F)		 0°C
(32°F)		 -9°C
(16°F)		 -13°C
(9°F)

Compare climate in Buffalo with other places

Compare temperature, precipitation, sunshine, UV index in Buffalo, West Virginia, United States with other places around the world.

Monthly average precipitation in Buffalo, West Virginia, United States §

Buffalo usually has the most precipitation in February, May and June, with an average of 14 rainy days and 147 mm (5.8 inches) of precipitation per month.The driest months in Buffalo are January, September and November. On average, 95 mm (3.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Buffalo, West Virginia, 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) 101 (4.0) 141 (5.5) 114 (4.5) 132 (5.2) 144 (5.7) 156 (6.2) 117 (4.6) 115 (4.5) 107 (4.2) 115 (4.5) 77 (3.0) 124 (4.9)
Average precipitation days (≥ 1 mm) 10 14 13 14 15 14 13 14 8 11 9 11

Monthly sunshine hours in Buffalo, West Virginia, United States §

The sunniest months in Buffalo are June, July and August, when the sun shines an average of 10 hours 36 minutes a day.Least sunny months in Buffalo: January, February and December receive an average of 4 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Buffalo, West Virginia, 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 123 146 236 243 293 310 348 317 288 252 203 158
Mean daily daylight hours 9h 48m 10h 45m 11h 58m 13h 13m 14h 17m 14h 48m 14h 31m 13h 35m 12h 23m 11h 8m 10h 3m 9h 30m

Solar UV radiation in Buffalo, West Virginia, United States §

Buffalo experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure.January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Buffalo UV Index data.

Average daily maximum UV levels by month for Buffalo, West Virginia, 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 7 9 10 10 10 10 8 7 5 3