Shiloh, IL Weather & Climate Normals
Shiloh's real weather, in one number
Shiloh, IL scores 43/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 4 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Shiloh's hottest and coldest months
Shiloh's hottest month is Jul, averaging 79°F; its coldest is Jan, averaging 34°F, a 45.4°F swing across the year, one of the widest gaps in this dataset.
Rain and snow in Shiloh
Shiloh averages 43.36in of precipitation a year across roughly 100 days with measurable rain or snow, and 11.2in of snow a year.
Where Shiloh ranks
Shiloh ranks 4032 of 4876 US cities in this dataset for comfort score, and 252 of 330 within IL. About 14,754 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from BELLEVILLE SIU RSCH, IL US, 4.3 miles from Shiloh, not a prediction for any specific day.
More on how this is worked out
How the comfort score is calculated · Why some cities show no snow or rain figure