Average annual temperature is 6.6 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -20.6 °C
Number of sunny days: 154 days
Number of rainy days: 139 days
Number of snow days: 72 days
Look at detailed online map of Green Haven
* Weather data for Green Haven 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) | 1.9 | 5.6 | 6.4 | 23.5 | 32.6 | 33.6 | 29.0 | 29.5 | 31.7 | 26.4 | 12.9 | 7.4 |
| Average daytime temperature (°C) | -2.3 | -2.5 | 0.2 | 9.1 | 18.3 | 23.0 | 23.1 | 22.1 | 21.3 | 12.2 | 4.5 | 2.0 |
| Average temperature (°C) | -4.7 | -6.3 | -3.6 | 3.7 | 11.5 | 16.8 | 17.4 | 17.4 | 16.1 | 9.1 | 0.9 | -0.5 |
| Average night temperature (°C) | -7.2 | -9.8 | -6.8 | -0.2 | 5.9 | 11.8 | 13.2 | 13.8 | 12.3 | 6.8 | -1.8 | -2.7 |
| Absolute minimum temperature (°C) | -20.0 | -20.6 | -11.4 | -9.5 | -0.7 | 5.4 | 9.7 | 9.4 | 4.1 | -4.4 | -8.9 | -9.5 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.0 | 4.5 | 6.9 | 7.1 | 11.3 | 11.3 | 12.2 | 10.9 | 9.2 | 5.2 | 4.0 | 2.4 |
| Precipitation (mm) | 85 | 71 | 52 | 118 | 109 | 75 | 91 | 59 | 40 | 100 | 53 | 64 |
| Sunny days | 6 | 7 | 15 | 8 | 22 | 17 | 12 | 17 | 20 | 6 | 11 | 13 |
| Rainy days | 4 | 2 | 6 | 14 | 9 | 13 | 19 | 14 | 10 | 23 | 14 | 11 |
| Snow days | 21 | 19 | 10 | 8 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 7 |
The best time to visit Green Haven during the most sunny months:
Months with the longest average daylight duration in Green Haven:
The largest precipitation sum in Green Haven is at