Historical Weather Records & Monthly Climate for Berwyn, IL
All-Time High
99°F
All-Time Low
-28°F
Max Daily Snow
9.2"
Max Wind Gust
34 mph
Monthly Climate Averages
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 31° | 18° | 2.39" | 7.77" |
| February | 34° | 20° | 2.26" | 6.71" |
| March | 45° | 29° | 2.76" | 3.82" |
| April | 56° | 40° | 4.19" | 1.53" |
| May | 68° | 51° | 4.72" | 0.01" |
| June | 78° | 62° | 4.36" | 0 |
| July | 82° | 67° | 4.17" | 0 |
| August | 81° | 66° | 4.1" | 0 |
| September | 74° | 60° | 3.09" | 0 |
| October | 62° | 48° | 3.62" | 0.22" |
| November | 48° | 35° | 2.54" | 1.64" |
| December | 37° | 25° | 2.44" | 5.23" |
More Historical Climate Data for Cities in
IL