Average annual temperature is 15.0 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: -12.7 °C
Number of sunny days: 237 days
Number of rainy days: 122 days
Number of snow days: 6 days
Look at detailed online map of Haven
* Weather data for 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) | 14.5 | 19.1 | 25.0 | 32.1 | 32.1 | 38.3 | 37.2 | 41.1 | 36.0 | 32.0 | 22.4 | 17.9 |
| Average daytime temperature (°C) | 7.9 | 10.7 | 14.3 | 22.7 | 26.3 | 30.3 | 33.0 | 34.2 | 30.3 | 21.9 | 13.6 | 9.9 |
| Average temperature (°C) | 2.0 | 3.3 | 7.5 | 14.7 | 19.9 | 24.4 | 27.1 | 27.8 | 24.0 | 16.0 | 8.1 | 5.0 |
| Average night temperature (°C) | -1.8 | -2.2 | 2.2 | 8.6 | 14.4 | 19.0 | 22.0 | 22.1 | 18.7 | 11.0 | 3.5 | 1.4 |
| Absolute minimum temperature (°C) | -12.7 | -12.6 | -7.4 | -1.6 | 5.0 | 14.3 | 17.0 | 15.8 | 14.1 | -4.3 | -8.5 | -4.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 8.8 | 8.7 | 10.2 | 10.2 | 12.0 | 11.9 | 12.2 | 10.2 | 8.4 | 7.5 | 5.8 |
| Precipitation (mm) | 29 | 33 | 8 | 17 | 82 | 90 | 112 | 40 | 42 | 77 | 42 | 54 |
| Sunny days | 23 | 22 | 18 | 21 | 15 | 11 | 18 | 21 | 23 | 22 | 23 | 20 |
| Rainy days | 8 | 5 | 12 | 9 | 16 | 19 | 13 | 10 | 7 | 9 | 5 | 9 |
| Snow days | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Haven during the most sunny months:
The largest precipitation sum in Haven is at