Best year time to visit Willow River

General weather information about Willow River

Average annual temperature is 6.8 °C

Absolute maximum temperature: 36.0 °C

Absolute minimum temperature: -29.4 °C

Number of sunny days: 175 days

Number of rainy days: 142 days

Number of snow days: 48 days

Look at detailed online map of Willow River

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

Willow River air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.85.75.324.030.130.732.430.436.028.616.89.5
Average daytime temperature (°C)-4.6-2.70.68.821.226.225.425.722.412.95.02.6
Average temperature (°C)-7.9-8.2-4.12.713.419.019.919.617.28.80.6-0.9
Average night temperature (°C)-10.7-12.6-8.1-1.67.313.414.914.813.65.7-2.4-3.3
Absolute minimum temperature (°C)-27.0-29.4-16.0-11.3-0.96.710.79.04.4-5.9-14.2-12.6

Willow River monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.311.913.615.015.715.414.112.610.99.48.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.67.06.67.211.512.512.611.18.06.35.23.7
Precipitation (mm)444858114231086857142691570
Sunny days16171411191691411122115
Rainy days34413121422171917710
Snow days12713600000226

Willow River - weather forecast by months

Willow River weather in januaryWillow River weather in februaryWillow River weather in marchWillow River weather in aprilWillow River weather in mayWillow River weather in juneWillow River weather in julyWillow River weather in augustWillow River weather in septemberWillow River weather in octoberWillow River weather in novemberWillow River weather in december

Best time to visit Willow River:

The best time to visit Willow River during the most sunny months:

  • May — 11.5(h)
  • June — 12.5(h)
  • July — 12.6(h)
  • August — 11.1(h)

Months with the longest average daylight duration in Willow River:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Willow River is at

  • April — 114(mm)
  • June — 108(mm)
  • September — 142(mm)

    • Weather forecast in the closest to Willow River admin centers

    Weather forecast in the closest towns to Willow River

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    Frequently asked questions

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