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Fond du Lac (WI) Climate by Month

The climate in Fond du Lac is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to very cold in the cooler months. It receives a moderate amount of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

In Fond du Lac, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 27°C in July to a very cold -3°C in February. Nighttime temperatures can drop, with averages reaching -12°C in February.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

On average, Fond du Lac receives a reasonable amount of rain/snowfall, with an annual precipitation of 805 mm. The seasons in Fond du Lac, bring significant changes in precipitation. The wettest month, June, receives high rainfall, with an average of 119 mm of precipitation. This rainfall is distributed across 12 rainy days.

In contrast, the driest month, February, experiences much less snowfall, totaling 30 mm over 9 snowy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

Sunshine over the year

In Fond du Lac, summer days are longer and more sunny, with daily sunshine hours peaking at 11.0 hours in July. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 4.0 hours per average day.

Monthly hours of sunshine

Data from: Port Washington, the United States of America (62 KM, 39 Miles).

Daily hours of sunshine

Data from: Port Washington, the United States of America (62 KM, 39 Miles).

The best time of year to visit Fond du Lac 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 Fond du Lac?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Fond du Lac?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Fond du Lac?
    The coldest month is February with an average maximum temperature of -3°C.
  • Which is the wettest month in Fond du Lac?
    June tops the wettest month list with 119 mm of rainfall.
  • Which is the driest month in Fond du Lac?
    February is the driest month with 30 mm of precipitation.
  • Which is the sunniest month in Fond du Lac?
    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 Fond du Lac (WI)

    Sun   Dec 15
    5°C | 2°C
    SE 11 km/h
    overcast and no rain

    overcast and no rain

    Mon   Dec 16
    5°C | 0°C
    W 22 km/h
    broken clouds and no rain

    broken clouds and no rain

    Tue   Dec 17
    2°C | -3°C
    W 18 km/h
    1 mm
    broken clouds and no rain

    broken clouds and no rain