Best year time to visit Brillion

General weather information about Brillion

Average annual temperature is 9.2 °C

Absolute maximum temperature: 35.0 °C

Absolute minimum temperature: -24.0 °C

Number of sunny days: 180 days

Number of rainy days: 151 days

Number of snow days: 34 days

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

Brillion air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.98.99.125.730.331.832.435.033.629.916.911.4
Average daytime temperature (°C)-0.40.73.513.720.126.027.926.523.715.27.14.3
Average temperature (°C)-3.5-3.8-1.17.613.719.822.121.018.411.12.91.1
Average night temperature (°C)-6.1-8.1-5.12.77.914.116.816.414.37.6-0.5-1.7
Absolute minimum temperature (°C)-23.6-24.0-16.4-4.1-0.86.812.68.77.1-3.2-11.8-8.3

Brillion 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)9.310.511.913.514.815.415.114.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.66.56.88.610.211.912.911.59.76.36.54.6
Precipitation (mm)3673981257875568535822740
Sunny days13121215202161316112318
Rainy days10791311925181419610
Snow days8910200000113

Brillion - weather forecast by months

Brillion weather in januaryBrillion weather in februaryBrillion weather in marchBrillion weather in aprilBrillion weather in mayBrillion weather in juneBrillion weather in julyBrillion weather in augustBrillion weather in septemberBrillion weather in octoberBrillion weather in novemberBrillion weather in december

Best time to visit Brillion:

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

  • June — 11.9(h)
  • July — 12.9(h)
  • August — 11.5(h)

Months with the longest average daylight duration in Brillion:

  • June — 15.4(h)

The largest precipitation sum in Brillion is at

  • March — 98(mm)
  • April — 125(mm)

    • Weather forecast in the closest to Brillion admin centers

    Weather forecast in the closest towns to Brillion

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    Frequently asked questions

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