Average annual temperature is 9.2 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 170 days
Number of rainy days: 159 days
Number of snow days: 36 days
Look at detailed online map of Town of Green Bay
* Weather data for Town of Green Bay United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 5.3 | 7.9 | 8.4 | 24.5 | 29.1 | 30.5 | 31.5 | 31.5 | 33.1 | 29.8 | 16.4 | 10.2 |
| Average daytime temperature (°C) | -0.4 | 0.7 | 3.1 | 12.6 | 19.0 | 24.7 | 26.9 | 25.6 | 23.0 | 15.1 | 6.8 | 4.1 |
| Average temperature (°C) | -3.2 | -3.4 | -0.8 | 7.4 | 13.3 | 19.3 | 21.7 | 20.8 | 18.5 | 11.5 | 3.3 | 1.4 |
| Average night temperature (°C) | -5.5 | -6.7 | -4.0 | 3.3 | 8.4 | 14.8 | 17.7 | 17.3 | 15.3 | 8.8 | 0.6 | -0.8 |
| Absolute minimum temperature (°C) | -22.5 | -21.4 | -11.5 | -4.3 | 0.8 | 10.0 | 13.2 | 10.9 | 8.4 | -1.7 | -9.4 | -7.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.7 | 7.0 | 7.0 | 8.7 | 10.1 | 12.1 | 12.8 | 11.5 | 9.2 | 6.3 | 6.3 | 4.5 |
| Precipitation (mm) | 45 | 69 | 75 | 96 | 69 | 83 | 61 | 116 | 40 | 99 | 24 | 39 |
| Sunny days | 12 | 12 | 12 | 12 | 21 | 21 | 8 | 15 | 12 | 9 | 19 | 17 |
| Rainy days | 12 | 6 | 8 | 15 | 10 | 9 | 23 | 16 | 18 | 22 | 9 | 11 |
| Snow days | 7 | 10 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Town of Green Bay during the most sunny months:
Months with the longest average daylight duration in Town of Green Bay:
The largest precipitation sum in Town of Green Bay is at