Climate for Dayton, Ohio
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Average Temperatures for Dayton
| Month | Low | High |
|---|---|---|
| Jan | 19.0°F | 33.7°F |
| Feb | 22.4°F | 38.2°F |
| Mar | 31.2°F | 49.3°F |
| Apr | 40.4°F | 60.7°F |
| May | 51.1°F | 71.2°F |
| Jun | 60.2°F | 80.1°F |
| Jul | 64.4°F | 84.2°F |
| Aug | 62.2°F | 82.3°F |
| Sept | 54.6°F | 75.6°F |
| Oct | 43.5°F | 63.5°F |
| Nov | 34.3°F | 50.1°F |
| Dec | 24.4°F | 38.5°F |
Dayton's coldest month is January when the average temperature overnight is 19.0°F. In July, the warmest month, the average day time temperature rises to 84.2°F.
Average Rainfall for Dayton
| Month | Precipitation |
|---|---|
| Jan | 2.60in. |
| Feb | 2.29in. |
| Mar | 3.29in. |
| Apr | 4.03in. |
| May | 4.17in. |
| Jun | 4.21in. |
| Jul | 3.75in. |
| Aug | 3.49in. |
| Sept | 2.65in. |
| Oct | 2.72in. |
| Nov | 3.30in. |
| Dec | 3.08in. |
The driest month in Dayton is February with 2.29 inches of precipitation, and with 4.21 inches June is the wettest month.