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Waupun (WI), United States of America - Weather and Climate

The temperature in Waupun, Wisconsin, United States of America, can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and very cold during the cooler months. The city receives a reasonable amount of rain/snowfall. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

Visitors to Waupun can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 27°C in July. In February, the coolest month of the year, temperatures drop to a very cold -4°C.

At night, you can expect cooler temperatures, with averages dropping to around -13°C during this month.

Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Waupun experiences moderate precipitation patterns, averaging 909 mm yearly. Waupun can be quite wet during June, receiving approximately 132 mm of precipitation over 12 rainy days.

In contrast January, experiences much drier conditions, with 35 mm of snowfall, spread across 10 snowy days. For more details, please visit our Waupun Precipitation page.

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

Sunshine over the year

Waupun can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.0 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 4.0 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Port Washington, the United States of America (74 KM, 46 Miles).

Daily hours of sunshine

Data from: Port Washington, the United States of America (74 KM, 46 Miles).

Forecast for Waupun (WI)

Friday
16 May
Light rain showers
Light rain showers
25°C
1 mm
Saturday
17 May
Partly cloudy
Partly cloudy
17°C
0.5 mm
Sunday
18 May
Cloudy
Cloudy
16°C
0.1 mm

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Waupun 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 Waupun?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Waupun?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Waupun?
    The coldest month is February with an average maximum temperature of -4°C.
  • Which is the wettest month in Waupun?
    June tops the wettest month list with 132 mm of rainfall.
  • Which is the driest month in Waupun?
    January is the driest month with 35 mm of precipitation.
  • Which is the sunniest month in Waupun?
    July is the sunniest month with an average of 330 hours of sunshine.

  • 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.

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