Historical Weather Records & Monthly Climate for Bartlett, IL
All-Time High
100°F
All-Time Low
-29°F
Max Daily Snow
13"
Max Daily Rain
3.4"
Max Snow Depth
13"
Monthly Climate Averages for Bartlett, IL
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 33° | 15° | 0.75" | 4.84" |
| February | 37° | 17° | 0.9" | 4.55" |
| March | 48° | 28° | 1.83" | 4.86" |
| April | 58° | 38° | 3.36" | 4.18" |
| May | 69° | 50° | 4.56" | 0.17" |
| June | 80° | 61° | 3.6" | 0 |
| July | 85° | 66° | 2.35" | 0 |
| August | 83° | 64° | 2.77" | 0 |
| September | 76° | 56° | 2.24" | 0 |
| October | 61° | 42° | 2.32" | 1.56" |
| November | 48° | 30° | 1.14" | 3.22" |
| December | 35° | 19° | 0.97" | 4.97" |
More Historical Climate Data for Cities in
IL