
| Month | Low | High |
|---|---|---|
| Jan | 35.0°F | 55.1°F |
| Feb | 38.2°F | 60.3°F |
| Mar | 45.4°F | 68.1°F |
| Apr | 51.7°F | 75.0°F |
| May | 61.0°F | 82.1°F |
| Jun | 68.1°F | 88.9°F |
| Jul | 71.4°F | 91.4°F |
| Aug | 70.3°F | 91.4°F |
| Sept | 64.6°F | 86.4°F |
| Oct | 52.0°F | 76.8°F |
| Nov | 43.4°F | 66.3°F |
| Dec | 37.3°F | 57.9°F |
Jackson's coldest month is January when the average temperature overnight is 35.0°F. In July, the warmest month, the average day time temperature rises to 91.4°F.

| Month | Precipitation |
|---|---|
| Jan | 5.67in. |
| Feb | 4.50in. |
| Mar | 5.74in. |
| Apr | 5.98in. |
| May | 4.86in. |
| Jun | 3.82in. |
| Jul | 4.69in. |
| Aug | 3.66in. |
| Sept | 3.23in. |
| Oct | 3.42in. |
| Nov | 5.04in. |
| Dec | 5.34in. |
The driest month in Jackson is September with 3.23 inches of precipitation, and with 5.98 inches April is the wettest month.