Average annual temperature is 9.7 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -24.5 °C
Number of sunny days: 189 days
Number of rainy days: 139 days
Number of snow days: 37 days
Look at detailed online map of Green Lake
* Weather data for Green Lake 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) | 6.3 | 9.5 | 10.0 | 25.2 | 30.1 | 31.9 | 33.8 | 35.1 | 33.3 | 28.6 | 16.8 | 12.1 |
| Average daytime temperature (°C) | -0.1 | 1.4 | 4.4 | 13.8 | 21.4 | 26.8 | 28.3 | 26.6 | 23.6 | 15.3 | 7.5 | 4.8 |
| Average temperature (°C) | -3.3 | -3.5 | -0.3 | 8.0 | 14.9 | 20.7 | 22.8 | 21.6 | 18.8 | 11.4 | 3.3 | 1.4 |
| Average night temperature (°C) | -5.7 | -7.6 | -4.1 | 3.4 | 9.4 | 15.3 | 17.8 | 17.5 | 15.1 | 8.2 | 0.1 | -1.1 |
| Absolute minimum temperature (°C) | -24.2 | -24.5 | -14.5 | -3.9 | -0.2 | 7.6 | 13.7 | 10.2 | 9.6 | -3.2 | -11.9 | -7.7 |
| 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 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 4.1 | 6.6 | 7.1 | 8.0 | 10.5 | 12.4 | 12.8 | 11.6 | 9.1 | 6.6 | 6.6 | 4.5 |
| Precipitation (mm) | 43 | 79 | 89 | 117 | 34 | 74 | 47 | 118 | 96 | 88 | 26 | 40 |
| Sunny days | 13 | 13 | 10 | 15 | 19 | 22 | 11 | 20 | 13 | 12 | 23 | 18 |
| Rainy days | 7 | 6 | 12 | 15 | 12 | 8 | 20 | 11 | 17 | 17 | 5 | 9 |
| Snow days | 11 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 4 |
The best time to visit Green Lake during the most sunny months:
Months with the longest average daylight duration in Green Lake:
The largest precipitation sum in Green Lake is at