Streator, IL Weather & Climate Normals
What a normal year in Streator actually looks like
On the 30-year record NOAA keeps for Streator, IL, the comfort score comes out to 39/100, weather-driven: Heat, cold, snow, or rainfall here are heavy enough that they shape daily life for a large part of the year. Only 4 months a year land in the 55–75°F range this site treats as mild.
How much Streator's weather actually swings
Average temperatures in Streator run from 24°F in Jan up to 77°F in Jul, a 52.6°F seasonal swing, one of the widest gaps in this dataset.
How wet Streator actually gets
Over a typical year, Streator sees about 39.43in of precipitation a year across roughly 113 days with measurable rain or snow, with 26.4in of snow a year.
Streator against the rest of the country
Out of 4876 cities scored here, Streator comes in at 4642; within IL alone it ranks 294 of 330. Population is about 12,295.
Checking the actual forecast
These figures come from STREATOR 3 SE, IL US, the NOAA station 2.5 miles from Streator, 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