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Willmar, MN Climate
1991 to 2020 normals at Willmar Wwtp, 1.4 mi from the center of Willmar, elevation 1100 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 21° | 3° | 0.68 in | 9.2 in | |
| February | 26° | 6° | 0.67 in | 7.8 in | |
| March | 38° | 20° | 1.39 in | 6.9 in | |
| April | 54° | 34° | 2.63 in | 3.8 in | |
| May | 68° | 47° | 3.33 in | 0.0 in | |
| June | 78° | 58° | 4.79 in | 0.0 in | |
| July | 82° | 62° | 3.99 in | 0.0 in | |
| August | 79° | 59° | 3.89 in | 0.0 in | |
| September | 72° | 50° | 2.64 in | 0.0 in | |
| October | 57° | 37° | 2.40 in | 0.5 in | |
| November | 40° | 24° | 1.42 in | 7.8 in | |
| December | 26° | 10° | 0.84 in | 10.1 in | |
| Year | 53° | 28.67 in | 46.1 in |
Frequently asked questions
- What is the hottest month in Willmar, MN?
- July is the warmest month, with a normal high of 82°F at Willmar Wwtp.
- What is the coldest month in Willmar, MN?
- January is the coldest month, with a normal low of 3°F.
- What is the wettest month in Willmar, MN?
- June has the most precipitation on average, about 4.79 inches.