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Monthly climate in Blue Mounds, Wisconsin, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Blue Mounds features a humid continental climate (Dfb).Temperatures typically range between -6 °C (21 °F) and 24 °C (75 °F) through the year, but rarely can drop to -33 °C (-26 °F) or can rise to as high as 35 °C (96 °F).The average annual precipitation amounts to about 1039 mm (40.9 inches) and receives 121 rainy days on the 1 mm (0.04 inches) threshold annually.Blue Mounds enjoys an average of 2883 hours of sunshine throughout the year, and daylight varies from 9 hours 2 minutes to 15 hours 18 minutes per day.

Monthly average temperatures in Blue Mounds, Wisconsin, United States §

The warmest months in Blue Mounds are June, July and August, with daily mean temperatures ranging from 21 to 24 °C (71 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -6 to -2 °C (21 - 29 °F) throughout the day. On average each year, Blue Mounds experiences 76 days above 25 °C (77.0 °F) and 127 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Blue Mounds, 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 11°C
(51°F)		 20°C
(69°F)		 23°C
(73°F)		 27°C
(80°F)		 34°C
(94°F)		 34°C
(94°F)		 35°C
(96°F)		 32°C
(91°F)		 33°C
(91°F)		 30°C
(86°F)		 22°C
(72°F)		 19°C
(66°F)
Mean maximum 8°C
(46°F)		 12°C
(54°F)		 17°C
(64°F)		 25°C
(77°F)		 31°C
(88°F)		 32°C
(90°F)		 33°C
(92°F)		 31°C
(88°F)		 30°C
(87°F)		 28°C
(83°F)		 17°C
(63°F)		 13°C
(56°F)
Average high -2°C
(28°F)		 -1°C
(31°F)		 7°C
(45°F)		 13°C
(55°F)		 20°C
(69°F)		 26°C
(80°F)		 28°C
(83°F)		 27°C
(80°F)		 23°C
(75°F)		 15°C
(59°F)		 6°C
(44°F)		 2°C
(36°F)
Daily mean -6°C
(21°F)		 -5°C
(23°F)		 2°C
(36°F)		 8°C
(46°F)		 15°C
(60°F)		 21°C
(71°F)		 24°C
(75°F)		 22°C
(71°F)		 18°C
(65°F)		 11°C
(51°F)		 2°C
(37°F)		 -2°C
(29°F)
Average low -10°C
(14°F)		 -10°C
(14°F)		 -2°C
(28°F)		 3°C
(37°F)		 11°C
(51°F)		 16°C
(62°F)		 19°C
(66°F)		 17°C
(62°F)		 13°C
(56°F)		 6°C
(44°F)		 -2°C
(29°F)		 -5°C
(23°F)
Mean minimum -25°C
(-13°F)		 -24°C
(-12°F)		 -15°C
(5°F)		 -5°C
(24°F)		 2°C
(35°F)		 12°C
(53°F)		 14°C
(58°F)		 11°C
(52°F)		 6°C
(42°F)		 -3°C
(27°F)		 -10°C
(14°F)		 -15°C
(4°F)
Minimum -32°C
(-26°F)		 -33°C
(-26°F)		 -25°C
(-12°F)		 -8°C
(17°F)		 -1°C
(31°F)		 8°C
(47°F)		 13°C
(55°F)		 10°C
(50°F)		 3°C
(37°F)		 -5°C
(23°F)		 -16°C
(4°F)		 -23°C
(-8°F)

Compare climate in Blue Mounds with other places

Compare temperature, precipitation, sunshine, UV index in Blue Mounds, Wisconsin, United States with other places around the world.

Monthly average precipitation in Blue Mounds, Wisconsin, United States §

Blue Mounds usually has the most precipitation in May, June and September, with an average of 12 rainy days and 126 mm (5.0 inches) of precipitation per month.The driest months in Blue Mounds are January, November and December. On average, 46 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Blue Mounds, 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) 50 (2.0) 56 (2.2) 58 (2.3) 93 (3.7) 135 (5.3) 123 (4.9) 87 (3.4) 113 (4.4) 119 (4.7) 117 (4.6) 43 (1.7) 44 (1.7)
Average precipitation days (≥ 1 mm) 8 9 8 12 14 12 10 11 10 13 8 6

Monthly sunshine hours in Blue Mounds, Wisconsin, United States §

The sunniest months in Blue Mounds are June, July and August, when the sun shines an average of 10 hours 58 minutes a day.Least sunny months in Blue Mounds: January, November and December receive an average of 5 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Blue Mounds, 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 125 194 227 236 263 323 355 329 262 202 184 175
Mean daily daylight hours 9h 23m 10h 31m 11h 57m 13h 26m 14h 41m 15h 18m 14h 57m 13h 51m 12h 26m 10h 58m 9h 41m 9h 2m

Solar UV radiation in Blue Mounds, Wisconsin, United States §

Blue Mounds 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 Blue Mounds UV Index data.

Average daily maximum UV levels by month for Blue Mounds, 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) 3 4 5 8 9 10 10 9 8 5 3 2