Historical Weather Records & Monthly Climate for Chicago, IL
All-Time High
104°F
All-Time Low
-22°F
Max Daily Snow
18.6"
Max Daily Rain
6.16"
Max Snow Depth
29"
Monthly Climate Averages for Chicago, IL
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 31° | 19° | 2.42" | 7.77" |
| February | 34° | 20° | 2.28" | 6.73" |
| March | 44° | 29° | 2.72" | 3.77" |
| April | 55° | 40° | 4.12" | 1.47" |
| May | 66° | 51° | 4.64" | 0 |
| June | 77° | 63° | 4.22" | 0 |
| July | 81° | 68° | 4.01" | 0 |
| August | 80° | 67° | 4.08" | 0 |
| September | 74° | 61° | 3.05" | 0 |
| October | 61° | 49° | 3.65" | 0.19" |
| November | 48° | 36° | 2.55" | 1.62" |
| December | 37° | 26° | 2.43" | 5.2" |
More Historical Climate Data for Cities in
IL