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Monthly climate in Black River Falls, Wisconsin, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Black River Falls features a humid continental climate (Dfb).Temperatures typically range between -7 °C (19 °F) and 23 °C (73 °F) through the year, but rarely can drop to -34 °C (-29 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 1047 mm (41.2 inches) and receives 118 rainy days on the 1 mm (0.04 inches) threshold annually.Black River Falls enjoys an average of 2856 hours of sunshine throughout the year, and daylight varies from 8 hours 53 minutes to 15 hours 26 minutes per day.

Monthly average temperatures in Black River Falls, Wisconsin, United States §

The warmest months in Black River Falls are June, July and August, with daily mean temperatures ranging from 21 to 23 °C (70 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -7 to -4 °C (19 - 26 °F) throughout the day. On average each year, Black River Falls experiences 68 days above 25 °C (77.0 °F) and 135 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Black River Falls, Wisconsin, 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 9°C
(48°F)		 17°C
(62°F)		 20°C
(68°F)		 28°C
(82°F)		 35°C
(95°F)		 35°C
(95°F)		 33°C
(93°F)		 33°C
(92°F)		 34°C
(93°F)		 29°C
(84°F)		 23°C
(74°F)		 17°C
(62°F)
Mean maximum 6°C
(43°F)		 11°C
(52°F)		 16°C
(62°F)		 24°C
(75°F)		 31°C
(88°F)		 33°C
(91°F)		 33°C
(91°F)		 31°C
(88°F)		 30°C
(87°F)		 27°C
(81°F)		 16°C
(61°F)		 12°C
(54°F)
Average high -3°C
(26°F)		 -2°C
(29°F)		 6°C
(43°F)		 12°C
(54°F)		 20°C
(68°F)		 26°C
(79°F)		 28°C
(82°F)		 26°C
(79°F)		 23°C
(73°F)		 14°C
(57°F)		 5°C
(42°F)		 0°C
(33°F)
Daily mean -7°C
(19°F)		 -7°C
(20°F)		 1°C
(35°F)		 7°C
(45°F)		 15°C
(59°F)		 21°C
(70°F)		 23°C
(73°F)		 21°C
(70°F)		 18°C
(64°F)		 10°C
(49°F)		 1°C
(35°F)		 -4°C
(26°F)
Average low -12°C
(11°F)		 -12°C
(11°F)		 -3°C
(27°F)		 2°C
(36°F)		 10°C
(50°F)		 16°C
(61°F)		 18°C
(64°F)		 16°C
(61°F)		 12°C
(54°F)		 5°C
(42°F)		 -2°C
(28°F)		 -7°C
(19°F)
Mean minimum -26°C
(-15°F)		 -25°C
(-14°F)		 -16°C
(4°F)		 -6°C
(21°F)		 2°C
(35°F)		 11°C
(51°F)		 13°C
(56°F)		 10°C
(50°F)		 5°C
(42°F)		 -3°C
(26°F)		 -11°C
(12°F)		 -20°C
(-5°F)
Minimum -32°C
(-26°F)		 -34°C
(-29°F)		 -25°C
(-13°F)		 -13°C
(10°F)		 -1°C
(31°F)		 8°C
(46°F)		 12°C
(54°F)		 9°C
(49°F)		 1°C
(34°F)		 -6°C
(22°F)		 -16°C
(4°F)		 -27°C
(-16°F)

Compare climate in Black River Falls with other places

Compare temperature, precipitation, sunshine, UV index in Black River Falls, Wisconsin, United States with other places around the world.

Monthly average precipitation in Black River Falls, Wisconsin, United States §

Black River Falls usually has the most precipitation in May, June and August, with an average of 12 rainy days and 130 mm (5.1 inches) of precipitation per month.The driest months in Black River Falls are January, February and December. On average, 44 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Black River Falls, Wisconsin, 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) 34 (1.3) 52 (2.0) 57 (2.3) 89 (3.5) 133 (5.2) 133 (5.2) 109 (4.3) 123 (4.8) 104 (4.1) 114 (4.5) 52 (2.1) 47 (1.9)
Average precipitation days (≥ 1 mm) 7 7 9 12 14 12 10 12 10 12 6 7

Monthly sunshine hours in Black River Falls, Wisconsin, United States §

The sunniest months in Black River Falls are June, July and August, when the sun shines an average of 10 hours 56 minutes a day.Least sunny months in Black River Falls: January, November and December receive an average of 5 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Black River Falls, Wisconsin, 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 118 197 233 230 272 331 357 318 254 194 183 163
Mean daily daylight hours 9h 16m 10h 28m 11h 57m 13h 29m 14h 47m 15h 26m 15h 5m 13h 55m 12h 27m 10h 55m 9h 35m 8h 53m

Solar UV radiation in Black River Falls, Wisconsin, United States §

Black River Falls 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 3. For more detailed information, check out our hourly Black River Falls UV Index data.

Average daily maximum UV levels by month for Black River Falls, Wisconsin, 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) 2 4 5 8 8 10 10 9 7 5 3 2