Evergreen Park, IL Weather & Climate Normals
What a normal year in Evergreen Park actually looks like
On the 30-year record NOAA keeps for Evergreen Park, IL, the comfort score comes out to 43/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Evergreen Park's weather actually swings
Average temperatures in Evergreen Park run from 26°F in Jan up to 77°F in Jul, a 50.5°F seasonal swing, one of the widest gaps in this dataset.
How wet Evergreen Park actually gets
Over a typical year, Evergreen Park sees about 40.88in of precipitation a year across roughly 127 days with measurable rain or snow, with 38.8in of snow a year.
Evergreen Park against the rest of the country
Out of 4876 cities scored here, Evergreen Park comes in at 4013; within IL alone it ranks 247 of 330. Population is about 19,301.
Checking the actual forecast
These figures come from CHICAGO MIDWAY AP 3SW, IL US, the NOAA station 4.1 miles from Evergreen Park, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why this uses the nearest NOAA station · How the comfort score is calculated