Climate - Tiskilwa - Illinois
| Jan | Feb | March | April | May | June | |
|---|---|---|---|---|---|---|
| Average high in °F | 31 | 37 | 49 | 63 | 74 | 83 |
| Average low in °F | 13 | 19 | 29 | 39 | 49 | 58 |
| Av. precipitation - inch | 1.34 | 1.5 | 2.6 | 3.66 | 3.98 | 4.8 |
| July | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average high in °F | 86 | 84 | 78 | 65 | 49 | 36 |
| Average low in °F | 62 | 60 | 52 | 41 | 31 | 19 |
| Av. precipitation - inch | 3.82 | 4.02 | 3.5 | 2.87 | 2.72 | 2.13 |
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Tiskilwa Climate Graph - Illinois Climate Chart
Totals and averages
| Annual average high temperature | 61.2 °F |
| Annual average low temperature | 39.3 °F |
| Average temperature | 50.3 °F |
| Average annual precipitation | 36.9 in. |