Best year time to visit Chicago

General weather information about Chicago

Average annual temperature is 24.1 °C

Absolute maximum temperature: 37.6 °C

Absolute minimum temperature: 12.8 °C

Number of sunny days: 107 days

Number of rainy days: 258 days

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* Weather data for Chicago Mozambique is based on climate observations for 2026 year

Chicago air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.531.829.628.528.428.928.032.634.837.635.433.3
Average daytime temperature (°C)27.928.927.326.826.926.525.727.531.734.231.430.2
Average temperature (°C)24.225.124.023.422.521.220.321.925.528.126.726.1
Average night temperature (°C)21.522.121.320.418.616.615.417.120.523.522.923.0
Absolute minimum temperature (°C)20.520.519.118.516.112.812.914.816.519.020.120.4

Chicago monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)12.012.012.011.011.011.011.011.012.012.012.012.0
Daylight mean duration (h)12.812.512.211.811.511.411.411.712.012.412.712.9
Daylight minimum duration (h)12.012.011.011.011.011.011.011.011.012.012.012.0
Sunshine mean duration (h)8.59.27.89.610.810.610.010.710.811.211.210.3
Precipitation (mm)363175379190101312211232122249
Sunny days100518202213161200
Rainy days30283125131091814193031
Snow days000000000000

Chicago - weather forecast by months

Chicago weather in januaryChicago weather in februaryChicago weather in marchChicago weather in aprilChicago weather in mayChicago weather in juneChicago weather in julyChicago weather in augustChicago weather in septemberChicago weather in octoberChicago weather in novemberChicago weather in december

Best time to visit Chicago:

The largest precipitation sum in Chicago is at

  • January — 363(mm)
  • February — 175(mm)
  • March — 379(mm)
  • April — 190(mm)
  • December — 249(mm)

    • Weather forecast in the closest to Chicago admin centers

    Weather forecast in the closest towns to Chicago

    Explore Chicago

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Chicago?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Chicago.
    What is the weather like in Chicago?
    See average temperature, rainfall and daylight hours for Chicago by month in the table above.
    How many sunny days does Chicago have?
    The monthly weather statistics above show sunshine and rainfall patterns for Chicago throughout the year.