Best year time to visit Willmar

General weather information about Willmar

Average annual temperature is 8.3 °C

Absolute maximum temperature: 35.6 °C

Absolute minimum temperature: -26.9 °C

Number of sunny days: 212 days

Number of rainy days: 116 days

Number of snow days: 37 days

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* Weather data for Willmar United States is based on climate observations for 2026 year

Willmar air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.54.13.726.531.831.733.335.635.130.917.410.4
Average daytime temperature (°C)-5.2-3.4-0.59.723.028.727.727.725.214.47.84.1
Average temperature (°C)-8.4-8.8-4.84.216.822.921.922.319.810.12.50.0
Average night temperature (°C)-11.4-13.3-8.60.010.917.216.817.715.56.4-1.3-2.9
Absolute minimum temperature (°C)-26.9-26.7-17.5-10.10.910.611.912.68.8-5.4-12.3-10.6

Willmar monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.210.411.913.514.915.615.214.012.511.09.68.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.17.06.68.711.613.212.711.710.17.66.84.7
Precipitation (mm)374653833257624984146679
Sunny days191819142115171915142318
Rainy days4431310151412151556
Snow days869300000227

Willmar - weather forecast by months

Willmar weather in januaryWillmar weather in februaryWillmar weather in marchWillmar weather in aprilWillmar weather in mayWillmar weather in juneWillmar weather in julyWillmar weather in augustWillmar weather in septemberWillmar weather in octoberWillmar weather in novemberWillmar weather in december

Best time to visit Willmar:

The best time to visit Willmar during the most sunny months:

  • May — 11.6(h)
  • June — 13.2(h)
  • July — 12.7(h)
  • August — 11.7(h)

Months with the longest average daylight duration in Willmar:

  • June — 15.6(h)

The largest precipitation sum in Willmar is at

  • April — 83(mm)
  • September — 84(mm)
  • October — 146(mm)
  • December — 79(mm)

    • Weather forecast in the closest to Willmar admin centers

    Weather forecast in the closest towns to Willmar

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    Frequently asked questions

    When is the best time to visit Willmar?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Willmar.
    What is the weather like in Willmar?
    See average temperature, rainfall and daylight hours for Willmar by month in the table above.
    How many sunny days does Willmar have?
    The monthly weather statistics above show sunshine and rainfall patterns for Willmar throughout the year.