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Bourbonnais (IL) Climate by Month

The graphs below provide an overview of the climate in Bourbonnais (Illinois), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Forecast for Bourbonnais (IL)

Sat   Nov 02
15°C | 0°C
SE 14 km/h
almost clear and no rain

almost clear and no rain

Sun   Nov 03
17°C | 4°C
SE 25 km/h
1.3 mm
overcast and rain

overcast and rain

Mon   Nov 04
21°C | 14°C
S 32 km/h
12 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Bourbonnais 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 Bourbonnais?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Bourbonnais?
    July has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Bourbonnais?
    The coldest month is January with an average maximum temperature of 0°C.
  • Which is the wettest month in Bourbonnais?
    June tops the wettest month list with 157 mm of rainfall.
  • Which is the driest month in Bourbonnais?
    February is the driest month with 52 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.