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April Rainfall Precipitation in Illinois

Illinois is a region in the United States of America. In April precipitation ranges from moderate in Lincoln with 89 mm of rainfall to high in Marion with 149 mm of rainfall.

Where and how much does it rain in Illinois in April?

Find the average total precipitation in April for the most popular destinations in Illinois on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Illinois receive in April?
  • In April, Chicago typically experiences high rainfall, averaging about 102 mm. This translates to a mix of wet and dry days throughout the month.

  • What is the wettest city in April in Illinois?
  • In our records, Marion stands out as having an average precipitation level of 149 mm, making it the wettest location.

  • What is the driest city in April in Illinois?
  • Among all locations in our dataset, Lincoln has the lowest average precipitation at 89 mm.

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