ClimateForecastDecemberJanuary >>

Waupun (WI) Climate by Month

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

Average day and 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, expect cooler temperatures, averaging -13°C during this month.

The mean minimum and maximum temperatures throughout the year

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.

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.

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).

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.

    Forecast for Waupun (WI)

    Sun   Dec 15
    4°C | 1°C
    SE 11 km/h
    1.6 mm
    overcast and  chance of slight rain

    overcast and chance of slight rain

    Mon   Dec 16
    5°C | -1°C
    W 22 km/h
    0.4 mm
    broken clouds and  chance of slight rain

    broken clouds and chance of slight rain

    Tue   Dec 17
    2°C | -3°C
    W 14 km/h
    broken clouds and no rain

    broken clouds and no rain