Historical Weather Records & Monthly Climate for Quincy, IL
All-Time High
112°F
All-Time Low
-22°F
Max Daily Snow
10.9"
Max Daily Rain
5.84"
Max Snow Depth
21"
Monthly Climate Averages for Quincy, IL
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 36° | 21° | 1.92" | 5.3" |
| February | 41° | 23° | 2.3" | 5.13" |
| March | 52° | 34° | 2.96" | 2.58" |
| April | 64° | 45° | 4.25" | 0.45" |
| May | 73° | 56° | 4.61" | 0 |
| June | 83° | 66° | 4.15" | 0 |
| July | 86° | 70° | 2.92" | 0 |
| August | 85° | 69° | 3.38" | 0 |
| September | 78° | 61° | 2.79" | 0 |
| October | 65° | 50° | 3.03" | 0.24" |
| November | 52° | 37° | 2.5" | 0.96" |
| December | 41° | 27° | 2.09" | 3.4" |
More Historical Climate Data for Cities in
IL