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Monthly climate in Brainerd, Minnesota, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Brainerd features a humid continental climate (Dfb). Temperatures typically range between -11 °C (13 °F) and 22 °C (73 °F) through the year, but rarely can drop to -35 °C (-31 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 787 mm (31.0 inches) and receives 97 rainy days on the 1 mm (0.04 inches) threshold annually. Brainerd enjoys an average of 2869 hours of sunshine throughout the year, and daylight varies from 8 hours 38 minutes to 15 hours 43 minutes per day.

Monthly average temperatures in Brainerd, Minnesota, United States §

The warmest months in Brainerd are June, July and August, with daily mean temperatures ranging from 20 to 22 °C (69 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -11 to -7 °C (13 - 20 °F) throughout the day. On average each year, Brainerd experiences 56 days above 25 °C (77.0 °F) and 152 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Brainerd, 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 6°C
(43°F)		 12°C
(55°F)		 22°C
(71°F)		 25°C
(78°F)		 33°C
(92°F)		 36°C
(97°F)		 34°C
(94°F)		 32°C
(90°F)		 31°C
(88°F)		 25°C
(78°F)		 22°C
(73°F)		 8°C
(47°F)
Mean maximum 4°C
(39°F)		 5°C
(42°F)		 14°C
(57°F)		 21°C
(70°F)		 28°C
(83°F)		 31°C
(87°F)		 33°C
(91°F)		 30°C
(87°F)		 29°C
(85°F)		 24°C
(76°F)		 13°C
(55°F)		 7°C
(44°F)
Average high -7°C
(20°F)		 -6°C
(21°F)		 3°C
(38°F)		 9°C
(49°F)		 18°C
(65°F)		 25°C
(78°F)		 27°C
(81°F)		 25°C
(77°F)		 21°C
(70°F)		 11°C
(53°F)		 2°C
(37°F)		 -3°C
(26°F)
Daily mean -11°C
(13°F)		 -11°C
(13°F)		 -1°C
(30°F)		 4°C
(40°F)		 13°C
(56°F)		 20°C
(69°F)		 22°C
(73°F)		 20°C
(69°F)		 16°C
(61°F)		 7°C
(46°F)		 -1°C
(30°F)		 -7°C
(20°F)
Average low -15°C
(5°F)		 -16°C
(4°F)		 -6°C
(22°F)		 -0°C
(32°F)		 8°C
(47°F)		 15°C
(60°F)		 18°C
(64°F)		 16°C
(60°F)		 12°C
(54°F)		 4°C
(39°F)		 -5°C
(24°F)		 -11°C
(13°F)
Mean minimum -29°C
(-20°F)		 -29°C
(-21°F)		 -19°C
(-2°F)		 -10°C
(14°F)		 1°C
(34°F)		 9°C
(49°F)		 12°C
(53°F)		 10°C
(51°F)		 5°C
(40°F)		 -5°C
(23°F)		 -14°C
(6°F)		 -25°C
(-13°F)
Minimum -35°C
(-31°F)		 -35°C
(-31°F)		 -28°C
(-18°F)		 -17°C
(1°F)		 -1°C
(31°F)		 8°C
(47°F)		 11°C
(51°F)		 9°C
(48°F)		 1°C
(34°F)		 -12°C
(10°F)		 -17°C
(2°F)		 -30°C
(-21°F)

Compare climate in Brainerd with other places

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

Monthly average precipitation in Brainerd, Minnesota, United States §

Brainerd usually has the most precipitation in August, September and October, with an average of 10 rainy days and 105 mm (4.1 inches) of precipitation per month. The driest months in Brainerd are January, February and November. On average, 23 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Brainerd, 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) 19 (0.8) 24 (0.9) 40 (1.6) 64 (2.5) 73 (2.9) 83 (3.2) 91 (3.6) 98 (3.9) 110 (4.3) 107 (4.2) 27 (1.1) 51 (2.0)
Average precipitation days (≥ 1 mm) 3 6 6 10 10 9 9 10 10 10 6 8

Monthly sunshine hours in Brainerd, Minnesota, United States §

The sunniest months in Brainerd are June, July and August, when the sun shines an average of 11 hours 0 minutes a day. Least sunny months in Brainerd: January, November and December receive an average of 4 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Brainerd, 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 137 199 236 241 295 351 353 306 241 195 159 150
Mean daily daylight hours 9h 3m 10h 20m 11h 57m 13h 36m 15h 0m 15h 43m 15h 19m 14h 4m 12h 28m 10h 50m 9h 23m 8h 38m

Solar UV radiation in Brainerd, Minnesota, United States §

Brainerd experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 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 Brainerd UV Index data.

Average daily maximum UV levels by month for Brainerd, 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) 2 4 5 7 8 10 9 8 7 5 3 2

Detailed Monthly Weather Insights for Brainerd, Minnesota, United States

Discover in-depth weather details for every month in Brainerd. 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 Brainerd'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.