Climate - Dennison - Ohio
| Jan | Feb | March | April | May | June | |
|---|---|---|---|---|---|---|
| Average high in °F | 37 | 41 | 51 | 63 | 74 | 82 |
| Average low in °F | 15 | 17 | 25 | 33 | 44 | 52 |
| Av. precipitation - inch | 2.6 | 2.24 | 3.23 | 3.23 | 4.29 | 3.94 |
| July | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average high in °F | 86 | 84 | 78 | 66 | 53 | 42 |
| Average low in °F | 57 | 55 | 48 | 36 | 30 | 20 |
| Av. precipitation - inch | 3.39 | 3.58 | 3.39 | 2.24 | 3.07 | 2.91 |
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Dennison Climate Graph - Ohio Climate Chart
Totals and averages
| Annual average high temperature | 63.0 °F |
| Annual average low temperature | 36.0 °F |
| Average temperature | 49.5 °F |
| Average annual precipitation | 38.1 in. |