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Tomah (WI) Weather and Climate: A Comprehensive Guide

The temperature in Tomah can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and very cold during the cooler months. It maintains moderate precipitation patterns. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

Visitors to Tomah can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 28°C in July to a very cold -4°C in the coolest month, February.

Nights are cooler, with lows often dropping to around -14°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Tomah experiences moderate precipitation patterns, averaging 911 mm yearly. The climate in Tomah shows significant variation throughout the year. Expect high rainfall in June, with an average of 121 mm of precipitation over 13 rainy days.

In contrast, January offers drier and sunnier days, with around 25 mm of snowfall over 9 snowy days. For more details, please visit our Tomah Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Tomah (WI)

Wed   Jan 08
-6°C | -17°C
W 2 m/s
almost clear and no rain

almost clear and no rain

Thu   Jan 09
-2°C | -13°C
S 3 m/s
broken clouds and no rain

broken clouds and no rain

Fri   Jan 10
-1°C | -8°C
W 3 m/s
2.4 mm
overcast and  chance of snow

overcast and chance of snow

Select a Month of Interest

Check the weather conditions for any month in Tomah.

The best time of year to visit Tomah in the United States of America

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is winter in Tomah?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Tomah?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Tomah?
    The coldest month is February with an average maximum temperature of -4°C.
  • Which is the wettest month in Tomah?
    June tops the wettest month list with 121 mm of rainfall.
  • Which is the driest month in Tomah?
    January is the driest month with 25 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.