Weather in Township of Illiopolis in March

General weather information about Township of Illiopolis

Average annual temperature is 13.3 °C

Absolute maximum temperature: 36.0 °C

Absolute minimum temperature: -13.5 °C

Number of sunny days: 196 days

Number of rainy days: 160 days

Number of snow days: 9 days

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* Weather data for Township of Illiopolis United States is based on climate observations for 2026 year

Township of Illiopolis air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.417.322.227.731.433.235.036.032.129.224.916.6
Average daytime temperature (°C)6.69.411.219.325.129.229.428.226.119.312.78.7
Average temperature (°C)1.93.35.412.318.723.024.323.320.714.27.04.6
Average night temperature (°C)-1.3-1.31.06.412.616.919.519.015.810.02.41.8
Absolute minimum temperature (°C)-13.2-13.5-9.4-1.83.811.215.012.010.2-2.4-8.8-7.5

Township of Illiopolis monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.414.914.713.712.511.210.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.37.46.69.811.112.812.610.410.27.87.75.0
Precipitation (mm)688311761434511014294812074
Sunny days151612192020131016182215
Rainy days10111811111018211413815
Snow days611000000001

Township of Illiopolis - weather forecast by months

Township of Illiopolis weather in januaryTownship of Illiopolis weather in februaryTownship of Illiopolis weather in marchTownship of Illiopolis weather in aprilTownship of Illiopolis weather in mayTownship of Illiopolis weather in juneTownship of Illiopolis weather in julyTownship of Illiopolis weather in augustTownship of Illiopolis weather in septemberTownship of Illiopolis weather in octoberTownship of Illiopolis weather in novemberTownship of Illiopolis weather in december

Best time to visit Township of Illiopolis:

The best time to visit Township of Illiopolis during the most sunny months:

  • May — 11.1(h)
  • June — 12.8(h)
  • July — 12.6(h)

The largest precipitation sum in Township of Illiopolis is at

  • March — 117(mm)
  • July — 110(mm)
  • August — 142(mm)

    • Weather forecast in the closest to Township of Illiopolis admin centers

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    Frequently asked questions

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