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Monthly climate in Caledonia, Wisconsin, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Caledonia features a humid continental climate (Dfb).Temperatures typically range between -4 °C (25 °F) and 22 °C (73 °F) through the year, but rarely can drop to -28 °C (-19 °F) or can rise to as high as 32 °C (89 °F).The average annual precipitation amounts to about 1019 mm (40.1 inches) and receives 124 rainy days on the 1 mm (0.04 inches) threshold annually.Caledonia enjoys an average of 2987 hours of sunshine throughout the year, and daylight varies from 9 hours 4 minutes to 15 hours 15 minutes per day.

Monthly average temperatures in Caledonia, Wisconsin, United States §

The warmest months in Caledonia are July, August and September, with daily mean temperatures ranging from 19 to 22 °C (66 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to 0 °C (25 - 33 °F) throughout the day. On average each year, Caledonia experiences 42 days above 25 °C (77.0 °F) and 105 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Caledonia, 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
(53°F)		 16°C
(60°F)		 18°C
(65°F)		 22°C
(72°F)		 26°C
(79°F)		 29°C
(85°F)		 32°C
(89°F)		 31°C
(89°F)		 29°C
(85°F)		 27°C
(80°F)		 20°C
(69°F)		 17°C
(63°F)
Mean maximum 8°C
(47°F)		 10°C
(51°F)		 14°C
(58°F)		 20°C
(68°F)		 25°C
(77°F)		 27°C
(81°F)		 30°C
(87°F)		 30°C
(86°F)		 28°C
(83°F)		 25°C
(78°F)		 16°C
(60°F)		 13°C
(55°F)
Average high -1°C
(31°F)		 0°C
(33°F)		 6°C
(42°F)		 10°C
(50°F)		 16°C
(60°F)		 22°C
(72°F)		 26°C
(78°F)		 25°C
(78°F)		 22°C
(72°F)		 15°C
(59°F)		 7°C
(44°F)		 3°C
(37°F)
Daily mean -4°C
(25°F)		 -3°C
(27°F)		 2°C
(36°F)		 6°C
(44°F)		 12°C
(54°F)		 19°C
(66°F)		 22°C
(73°F)		 22°C
(72°F)		 19°C
(66°F)		 12°C
(53°F)		 4°C
(39°F)		 0°C
(33°F)
Average low -7°C
(20°F)		 -7°C
(20°F)		 -1°C
(30°F)		 3°C
(38°F)		 9°C
(48°F)		 15°C
(59°F)		 19°C
(67°F)		 19°C
(66°F)		 15°C
(60°F)		 9°C
(48°F)		 1°C
(33°F)		 -3°C
(28°F)
Mean minimum -19°C
(-3°F)		 -19°C
(-2°F)		 -12°C
(11°F)		 -3°C
(27°F)		 2°C
(36°F)		 11°C
(52°F)		 15°C
(59°F)		 14°C
(57°F)		 9°C
(49°F)		 1°C
(34°F)		 -8°C
(19°F)		 -12°C
(10°F)
Minimum -28°C
(-19°F)		 -28°C
(-19°F)		 -22°C
(-7°F)		 -7°C
(19°F)		 -1°C
(31°F)		 8°C
(47°F)		 13°C
(56°F)		 12°C
(54°F)		 5°C
(41°F)		 -1°C
(30°F)		 -13°C
(9°F)		 -19°C
(-2°F)

Compare climate in Caledonia with other places

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

Monthly average precipitation in Caledonia, Wisconsin, United States §

Caledonia usually has the most precipitation in April, May and October, with an average of 13 rainy days and 127 mm (5.0 inches) of precipitation per month.The driest months in Caledonia are February, November and December. On average, 58 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Caledonia, 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) 66 (2.6) 63 (2.5) 67 (2.6) 113 (4.4) 146 (5.7) 96 (3.8) 77 (3.0) 68 (2.7) 89 (3.5) 124 (4.9) 55 (2.2) 55 (2.1)
Average precipitation days (≥ 1 mm) 8 10 9 14 14 12 9 10 10 12 9 7

Monthly sunshine hours in Caledonia, Wisconsin, United States §

The sunniest months in Caledonia are June, July and August, when the sun shines an average of 11 hours 18 minutes a day.Least sunny months in Caledonia: January, February and December receive an average of 5 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Caledonia, 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 121 183 242 254 289 330 367 342 283 213 188 168
Mean daily daylight hours 9h 25m 10h 33m 11h 58m 13h 25m 14h 39m 15h 15m 14h 55m 13h 49m 12h 25m 10h 59m 9h 43m 9h 4m

Solar UV radiation in Caledonia, Wisconsin, United States §

Caledonia 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 Caledonia UV Index data.

Average daily maximum UV levels by month for Caledonia, 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 6 8 9 10 10 9 8 5 3 2