Average annual temperature is 14.0 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 183 days
Number of rainy days: 180 days
Number of snow days: 2 days
Look at detailed online map of Bon Haven
* Weather data for Bon 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) | 17.1 | 23.7 | 23.9 | 28.3 | 29.5 | 32.4 | 34.5 | 36.2 | 34.6 | 29.3 | 25.6 | 18.2 |
| Average daytime temperature (°C) | 9.9 | 13.4 | 13.5 | 19.5 | 23.6 | 27.6 | 30.5 | 30.0 | 27.4 | 20.8 | 13.9 | 10.7 |
| Average temperature (°C) | 5.1 | 7.0 | 7.2 | 12.7 | 17.1 | 21.0 | 24.4 | 23.6 | 20.8 | 15.0 | 7.8 | 5.4 |
| Average night temperature (°C) | 1.6 | 2.4 | 2.4 | 7.1 | 11.6 | 15.4 | 19.6 | 18.6 | 15.4 | 10.4 | 3.5 | 1.9 |
| Absolute minimum temperature (°C) | -5.9 | -7.4 | -7.3 | -0.1 | 4.1 | 10.1 | 15.4 | 12.4 | 11.4 | 2.3 | -6.2 | -6.3 |
| 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 | 14.8 | 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) | 4.5 | 7.2 | 7.8 | 9.7 | 10.5 | 11.1 | 11.8 | 10.8 | 10.5 | 7.8 | 7.3 | 5.4 |
| Precipitation (mm) | 114 | 88 | 116 | 80 | 43 | 95 | 78 | 96 | 30 | 49 | 51 | 69 |
| Sunny days | 8 | 15 | 18 | 17 | 16 | 15 | 8 | 17 | 16 | 18 | 22 | 13 |
| Rainy days | 22 | 13 | 12 | 13 | 15 | 15 | 23 | 14 | 14 | 13 | 8 | 18 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bon Haven during the most sunny months:
The largest precipitation sum in Bon Haven is at