June Rainfall and Precipitation in Illinois

Average rainfall, rainy days and the driest cities in Illinois, the United States of America in June.

Illinois, the United States of America, a region in the United States of America, experiences precipitation in June ranging from moderate in Marion (99 mm (3.9 in)) to heavy in Galena (164 mm (6.5 in)). June is a summer month. If you're planning to visit during June, be prepared for the highest rainfall of the year in Illinois, the United States of America.

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For a detailed overview over the year and the best time to visit Illinois, check out our Illinois's climate page.

See also: Illinois weather by month.

Best Places to Visit in Illinois in June

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Illinois.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in June: pale blue is dry, deep blue is wet.

See all June weather averages, cities and regions in Illinois

Illinois precipitation in June: frequently asked questions

How much rainfall does Illinois, the United States of America receive in June?

In June, Chicago typically receives significant rainfall, averaging around 126 mm (5 in). Expect a mix of wet and dry days with occasional showers.

How many days does it rain in Illinois, the United States of America in June?

Expect around 14 days rainy days in Chicago during June.

Is June part of the rainy season in Illinois, the United States of America?

Not really. June is outside the wettest stretch of the year in Illinois, the United States of America.

What is the wettest city in June in Illinois, the United States of America?

Based on our records, Galena receives the most rainfall in Illinois, the United States of America in June, averaging about 164 mm (6.5 in).

What is the driest city in June in Illinois, the United States of America?

Based on our database, Marion sees the least rainfall in Illinois, the United States of America in June, with around 99 mm (3.9 in) on average.

Interested in more climate information?

We have much more information about the climate in Illinois.

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