Climate - Du Quoin - Illinois
| Jan | Feb | March | April | May | June | |
|---|---|---|---|---|---|---|
| Average high in °F | 40 | 46 | 57 | 68 | 77 | 86 |
| Average low in °F | 22 | 26 | 36 | 45 | 55 | 64 |
| Av. precipitation - inch | 2.76 | 2.6 | 4.29 | 4.25 | 4.8 | 4.21 |
| July | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average high in °F | 90 | 88 | 81 | 71 | 56 | 44 |
| Average low in °F | 68 | 65 | 57 | 45 | 36 | 26 |
| Av. precipitation - inch | 3.54 | 3.35 | 3.27 | 3.19 | 4.45 | 3.46 |
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Du Quoin Climate Graph - Illinois Climate Chart
Totals and averages
| Annual average high temperature | 66.9 °F |
| Annual average low temperature | 45.4 °F |
| Average temperature | 56.2 °F |
| Average annual precipitation | 44.2 in. |