Best year time to visit Illinois Bend

General weather information about Illinois Bend

Average annual temperature is 19.2 °C

Absolute maximum temperature: 43.2 °C

Absolute minimum temperature: -7.4 °C

Number of sunny days: 220 days

Number of rainy days: 145 days

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* Weather data for Illinois Bend United States is based on climate observations for 2026 year

Illinois Bend air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.127.128.430.533.940.740.643.240.832.629.823.9
Average daytime temperature (°C)15.715.919.622.327.832.836.738.833.625.218.615.0
Average temperature (°C)9.58.913.316.622.026.630.432.427.519.612.79.6
Average night temperature (°C)4.94.28.711.917.521.725.226.222.515.28.15.6
Absolute minimum temperature (°C)-7.4-5.2-2.46.39.017.418.020.317.1-0.6-2.0-0.7

Illinois Bend monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.013.914.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)7.66.78.59.49.811.511.912.49.88.48.17.3
Precipitation (mm)408674556313454141061464161
Sunny days2314191789182718202324
Rainy days81412132321134121177
Snow days000000000000

Illinois Bend - weather forecast by months

Illinois Bend weather in januaryIllinois Bend weather in februaryIllinois Bend weather in marchIllinois Bend weather in aprilIllinois Bend weather in mayIllinois Bend weather in juneIllinois Bend weather in julyIllinois Bend weather in augustIllinois Bend weather in septemberIllinois Bend weather in octoberIllinois Bend weather in novemberIllinois Bend weather in december

Best time to visit Illinois Bend:

The best time to visit Illinois Bend during the most sunny months:

  • July — 11.9(h)
  • August — 12.4(h)

The largest precipitation sum in Illinois Bend is at

  • June — 134(mm)
  • September — 106(mm)
  • October — 146(mm)

    • Weather forecast in the closest to Illinois Bend admin centers

    Weather forecast in the closest towns to Illinois Bend

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    Frequently asked questions

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