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West Dundee (IL) Climate by Month

The climate in West Dundee 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 is also known for its large amounts of rain/snowfall. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

In West Dundee, temperatures differ significantly between summer and winter months. Typically, daytime temperatures range from a comfortable 29°C in July to a very cold -1°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to -10°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

West Dundee experiences significant rain/snowfall throughout the year, averaging 1042 mm of precipitation annually. The climate in West Dundee shows significant variation throughout the year. Expect high rainfall in August, with an average of 126 mm of precipitation over 11 rainy days. In contrast, January offers drier and sunnier days, with around 44 mm of snowfall over 11 snowy days.

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

Sunshine over the year

For those who appreciate different seasons, West Dundee serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.6 hours of sunshine daily, and embrace the darker days in December, offering only 3.6 hours of daily sunlight.

Monthly hours of sunshine

Data from: Chicago, the United States of America (34 KM, 21 Miles).

Daily hours of sunshine

Data from: Chicago, the United States of America (34 KM, 21 Miles).

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

During the months of May 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 summer in West Dundee?
    The hottest season / summer takes place in June, July, August and September.
  • When is winter in West Dundee?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in West Dundee?
    July has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in West Dundee?
    The coldest month is January with an average maximum temperature of -1°C.
  • Which is the wettest month in West Dundee?
    August tops the wettest month list with 126 mm of rainfall.
  • Which is the driest month in West Dundee?
    January is the driest month with 44 mm of precipitation.
  • Which is the sunniest month in West Dundee?
    July is the sunniest month with an average of 319 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 West Dundee (IL)

    Sat   Nov 23
    7°C | 1°C
    SW 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Sun   Nov 24
    11°C | 1°C
    S 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Mon   Nov 25
    10°C | -2°C
    NW 25 km/h
    overcast and no rain

    overcast and no rain