Climate for Knoxville, Tennessee
Home : Climate Graphs: Tennessee : Knoxville
Average Temperatures for Knoxville
| Month | Low | High |
|---|---|---|
| Jan | 28.9°F | 46.3°F |
| Feb | 31.8°F | 51.7°F |
| Mar | 39.1°F | 60.3°F |
| Apr | 46.6°F | 69.0°F |
| May | 55.6°F | 76.3°F |
| Jun | 63.9°F | 83.6°F |
| Jul | 68.5°F | 86.9°F |
| Aug | 67.3°F | 86.4°F |
| Sept | 60.8°F | 80.7°F |
| Oct | 47.7°F | 69.9°F |
| Nov | 38.9°F | 59.0°F |
| Dec | 31.9°F | 49.8°F |
Knoxville's coldest month is January when the average temperature overnight is 28.9°F. In July, the warmest month, the average day time temperature rises to 86.9°F.
Average Rainfall for Knoxville
| Month | Precipitation |
|---|---|
| Jan | 4.57in. |
| Feb | 4.01in. |
| Mar | 5.17in. |
| Apr | 3.99in. |
| May | 4.68in. |
| Jun | 4.04in. |
| Jul | 4.71in. |
| Aug | 2.89in. |
| Sept | 3.04in. |
| Oct | 2.65in. |
| Nov | 3.98in. |
| Dec | 4.49in. |
The driest month in Knoxville is October with 2.65 inches of precipitation, and with 5.17 inches March is the wettest month.