Climate for Green Bay, Wisconsin
Home : Climate Graphs: Wisconsin : Green Bay
Average Temperatures for Green Bay
| Month | Low | High |
|---|---|---|
| Jan | 7.1°F | 24.1°F |
| Feb | 12.1°F | 28.9°F |
| Mar | 22.6°F | 40.0°F |
| Apr | 33.9°F | 54.6°F |
| May | 44.7°F | 68.0°F |
| Jun | 54.0°F | 76.8°F |
| Jul | 58.6°F | 81.2°F |
| Aug | 56.5°F | 78.5°F |
| Sept | 47.5°F | 70.2°F |
| Oct | 36.9°F | 57.9°F |
| Nov | 25.6°F | 42.4°F |
| Dec | 13.3°F | 29.0°F |
Green Bay's coldest month is January when the average temperature overnight is 7.1°F. In July, the warmest month, the average day time temperature rises to 81.2°F.
Average Rainfall for Green Bay
| Month | Precipitation |
|---|---|
| Jan | 1.21in. |
| Feb | 1.01in. |
| Mar | 2.06in. |
| Apr | 2.56in. |
| May | 2.75in. |
| Jun | 3.43in. |
| Jul | 3.44in. |
| Aug | 3.77in. |
| Sept | 3.11in. |
| Oct | 2.17in. |
| Nov | 2.27in. |
| Dec | 1.41in. |
The driest month in Green Bay is February with 1.01 inches of precipitation, and with 3.77 inches August is the wettest month.