Best year time to visit Wisconsin

General weather information about Wisconsin

Average annual temperature is 8.6 °C

Absolute maximum temperature: 35.6 °C

Absolute minimum temperature: -26.8 °C

Number of sunny days: 193 days

Number of rainy days: 136 days

Number of snow days: 36 days

Look at detailed online map of Wisconsin

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

Wisconsin air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.17.08.426.531.932.630.735.535.629.516.211.2
Average daytime temperature (°C)-1.60.53.712.821.627.326.926.723.414.26.54.0
Average temperature (°C)-5.3-5.0-1.76.614.620.721.020.918.110.01.90.2
Average night temperature (°C)-8.2-9.3-6.21.68.714.615.616.114.06.5-1.5-2.2
Absolute minimum temperature (°C)-26.8-26.0-16.2-5.40.46.210.89.57.7-5.8-13.8-9.2

Wisconsin 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)9.310.411.913.514.815.515.214.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.06.47.27.810.112.612.511.28.66.16.24.3
Precipitation (mm)4960621403959775178153828
Sunny days161514141919121815112317
Rainy days6671612111913151759
Snow days9710000000325

Wisconsin - weather forecast by months

Wisconsin weather in januaryWisconsin weather in februaryWisconsin weather in marchWisconsin weather in aprilWisconsin weather in mayWisconsin weather in juneWisconsin weather in julyWisconsin weather in augustWisconsin weather in septemberWisconsin weather in octoberWisconsin weather in novemberWisconsin weather in december

Best time to visit Wisconsin:

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

  • June — 12.6(h)
  • July — 12.5(h)
  • August — 11.2(h)

Months with the longest average daylight duration in Wisconsin:

  • June — 15.5(h)

The largest precipitation sum in Wisconsin is at

  • April — 140(mm)
  • October — 153(mm)

    • Weather forecast in the closest to Wisconsin admin centers

    Weather forecast in the closest towns to Wisconsin

    Explore Wisconsin

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    MapTrains schedule
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    Frequently asked questions

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