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Monthly climate in Caledonia, Minnesota, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Caledonia features a humid continental climate (Dfa). Temperatures typically range between -7 °C (20 °F) and 23 °C (74 °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 1089 mm (42.9 inches) and receives 114 rainy days on the 1 mm (0.04 inches) threshold annually. Caledonia enjoys an average of 2890 hours of sunshine throughout the year, and daylight varies from 8 hours 57 minutes to 15 hours 22 minutes per day.

Monthly average temperatures in Caledonia, Minnesota, United States §

The warmest months in Caledonia are June, July and August, with daily mean temperatures ranging from 21 to 23 °C (71 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -7 to -3 °C (20 - 27 °F) throughout the day. On average each year, Caledonia experiences 72 days above 25 °C (77.0 °F) and 132 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, Minnesota, 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 10°C
(50°F)		 18°C
(65°F)		 21°C
(69°F)		 27°C
(80°F)		 35°C
(95°F)		 35°C
(95°F)		 35°C
(94°F)		 35°C
(95°F)		 33°C
(92°F)		 30°C
(87°F)		 23°C
(73°F)		 19°C
(66°F)
Mean maximum 7°C
(44°F)		 11°C
(52°F)		 17°C
(63°F)		 24°C
(75°F)		 31°C
(88°F)		 33°C
(91°F)		 33°C
(92°F)		 31°C
(89°F)		 31°C
(87°F)		 28°C
(82°F)		 16°C
(61°F)		 13°C
(55°F)
Average high -3°C
(27°F)		 -2°C
(29°F)		 6°C
(44°F)		 12°C
(54°F)		 20°C
(68°F)		 26°C
(80°F)		 28°C
(83°F)		 26°C
(80°F)		 23°C
(74°F)		 14°C
(58°F)		 6°C
(42°F)		 1°C
(34°F)
Daily mean -7°C
(20°F)		 -6°C
(21°F)		 2°C
(36°F)		 7°C
(45°F)		 15°C
(60°F)		 22°C
(71°F)		 23°C
(74°F)		 21°C
(71°F)		 18°C
(65°F)		 10°C
(50°F)		 2°C
(35°F)		 -3°C
(27°F)
Average low -11°C
(12°F)		 -11°C
(12°F)		 -2°C
(28°F)		 2°C
(36°F)		 10°C
(51°F)		 16°C
(62°F)		 19°C
(66°F)		 16°C
(62°F)		 13°C
(55°F)		 6°C
(43°F)		 -2°C
(28°F)		 -7°C
(20°F)
Mean minimum -25°C
(-13°F)		 -25°C
(-12°F)		 -14°C
(7°F)		 -5°C
(22°F)		 2°C
(36°F)		 11°C
(52°F)		 14°C
(57°F)		 11°C
(53°F)		 6°C
(43°F)		 -3°C
(26°F)		 -11°C
(12°F)		 -20°C
(-3°F)
Minimum -33°C
(-27°F)		 -34°C
(-29°F)		 -25°C
(-12°F)		 -11°C
(13°F)		 0°C
(32°F)		 9°C
(48°F)		 13°C
(55°F)		 11°C
(52°F)		 2°C
(36°F)		 -6°C
(21°F)		 -16°C
(4°F)		 -24°C
(-10°F)

Compare climate in Caledonia with other places

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

Monthly average precipitation in Caledonia, Minnesota, United States §

Caledonia usually has the most precipitation in May, June and October, with an average of 13 rainy days and 140 mm (5.5 inches) of precipitation per month. The driest months in Caledonia are January, February and December. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Caledonia, Minnesota, 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) 37 (1.4) 50 (2.0) 60 (2.4) 86 (3.4) 150 (5.9) 146 (5.7) 105 (4.1) 116 (4.6) 119 (4.7) 125 (4.9) 54 (2.1) 42 (1.6)
Average precipitation days (≥ 1 mm) 7 7 8 11 14 13 10 10 9 12 6 7

Monthly sunshine hours in Caledonia, Minnesota, United States §

The sunniest months in Caledonia are June, July and August, when the sun shines an average of 11 hours 5 minutes a day. Least sunny months in Caledonia: January, November and December receive an average of 5 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Caledonia, Minnesota, 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 127 197 231 227 265 335 361 324 259 196 188 175
Mean daily daylight hours 9h 19m 10h 29m 11h 58m 13h 28m 14h 44m 15h 22m 15h 2m 13h 53m 12h 26m 10h 57m 9h 38m 8h 57m

Solar UV radiation in Caledonia, Minnesota, 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, Minnesota, 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

Detailed Monthly Weather Insights for Caledonia, Minnesota, United States

Discover in-depth weather details for every month in Caledonia. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Caledonia's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.