
| Month | Low | High |
|---|---|---|
| Jan | 21.8°F | 41.6°F |
| Feb | 26.4°F | 47.7°F |
| Mar | 34.9°F | 57.8°F |
| Apr | 43.6°F | 67.7°F |
| May | 53.4°F | 75.9°F |
| Jun | 62.2°F | 84.6°F |
| Jul | 67.1°F | 89.9°F |
| Aug | 65.6°F | 89.5°F |
| Sept | 57.4°F | 81.2°F |
| Oct | 46.1°F | 70.6°F |
| Nov | 35.3°F | 56.4°F |
| Dec | 25.9°F | 45.5°F |
Springfield's coldest month is January when the average temperature overnight is 21.8°F. In July, the warmest month, the average day time temperature rises to 89.9°F.

| Month | Precipitation |
|---|---|
| Jan | 2.11in. |
| Feb | 2.28in. |
| Mar | 3.82in. |
| Apr | 4.31in. |
| May | 4.57in. |
| Jun | 5.02in. |
| Jul | 3.56in. |
| Aug | 3.37in. |
| Sept | 4.83in. |
| Oct | 3.47in. |
| Nov | 4.46in. |
| Dec | 3.17in. |
The driest month in Springfield is January with 2.11 inches of precipitation, and with 5.02 inches June is the wettest month.