Historical Weather Records & Monthly Climate for Evanston, IL
All-Time High
100°F
All-Time Low
-26°F
Max Daily Snow
17.2"
Max Daily Rain
5.1"
Max Snow Depth
22"
Monthly Climate Averages for Evanston, IL
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 27° | 10° | 1.53" | 11.06" |
| February | 29° | 12° | 1.37" | 10.01" |
| March | 37° | 18° | 1.64" | 11.07" |
| April | 46° | 25° | 2.12" | 10.59" |
| May | 59° | 35° | 2.1" | 4.09" |
| June | 72° | 46° | 1.21" | 0.56" |
| July | 82° | 55° | 0.65" | 0 |
| August | 80° | 53° | 0.76" | 0 |
| September | 70° | 44° | 1.29" | 0.98" |
| October | 54° | 32° | 1.5" | 4.89" |
| November | 39° | 20° | 1.29" | 8.24" |
| December | 28° | 10° | 1.7" | 12.35" |
More Historical Climate Data for Cities in
IL