Weather in Tomah in August

General weather information about Tomah

Average annual temperature is 7.5 °C

Absolute maximum temperature: 32.4 °C

Absolute minimum temperature: -30.9 °C

Number of sunny days: 133 days

Number of rainy days: 185 days

Number of snow days: 47 days

Look at detailed online map of Tomah

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

Tomah air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.87.66.919.029.732.431.325.828.925.612.912.5
Average daytime temperature (°C)0.8-2.13.211.217.520.026.022.522.116.14.72.4
Average temperature (°C)-3.4-7.5-1.05.811.315.521.618.317.211.70.6-1.3
Average night temperature (°C)-6.9-12.5-4.71.26.211.718.215.013.68.6-2.5-4.2
Absolute minimum temperature (°C)-14.8-30.9-11.5-9.01.34.413.811.58.20.1-9.1-12.6

Tomah 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)9.210.411.913.514.915.615.314.112.510.99.58.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.76.76.38.110.36.19.19.18.36.26.14.2
Precipitation (mm)1693966418813816112817010983175
Sunny days6111113195381671618
Rainy days1148151225282314231111
Snow days141312200000132

Tomah - weather forecast by months

Tomah weather in januaryTomah weather in februaryTomah weather in marchTomah weather in aprilTomah weather in mayTomah weather in juneTomah weather in julyTomah weather in augustTomah weather in septemberTomah weather in octoberTomah weather in novemberTomah weather in december

Best time to visit Tomah:

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

  • May — 10.3(h)
  • July — 9.1(h)
  • August — 9.1(h)

Months with the longest average daylight duration in Tomah:

  • June — 15.6(h)
  • July — 15.3(h)

The largest precipitation sum in Tomah is at

  • January — 169(mm)
  • July — 161(mm)
  • September — 170(mm)
  • December — 175(mm)

    • Weather forecast in the closest to Tomah admin centers

    Weather forecast in the closest towns to Tomah

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    Frequently asked questions

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