Average annual temperature is 11.9 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 157 days
Number of rainy days: 206 days
Number of snow days: 2 days
Look at detailed online map of Fairhaven
* Weather data for Fairhaven 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) | 11.8 | 16.9 | 13.4 | 24.3 | 25.0 | 23.9 | 29.4 | 28.3 | 30.1 | 24.9 | 17.3 | 14.7 |
| Average daytime temperature (°C) | 6.9 | 6.2 | 7.8 | 13.9 | 18.1 | 20.7 | 26.4 | 25.0 | 22.4 | 18.3 | 10.3 | 8.1 |
| Average temperature (°C) | 3.9 | 2.2 | 4.2 | 10.2 | 13.9 | 17.3 | 23.1 | 21.5 | 19.2 | 14.6 | 6.4 | 5.2 |
| Average night temperature (°C) | 0.9 | -1.6 | 0.9 | 7.0 | 10.3 | 14.5 | 20.3 | 18.5 | 16.6 | 11.7 | 3.0 | 2.6 |
| Absolute minimum temperature (°C) | -4.4 | -22.5 | -3.3 | -0.5 | 4.5 | 8.2 | 15.9 | 15.0 | 11.3 | 5.6 | -3.3 | -5.3 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.0 | 6.1 | 7.1 | 8.5 | 11.7 | 10.0 | 11.0 | 10.0 | 7.6 | 7.8 | 7.3 | 5.3 |
| Precipitation (mm) | 235 | 60 | 104 | 66 | 94 | 108 | 154 | 105 | 166 | 62 | 36 | 152 |
| Sunny days | 8 | 13 | 14 | 14 | 20 | 10 | 10 | 9 | 12 | 13 | 21 | 13 |
| Rainy days | 23 | 13 | 17 | 16 | 11 | 20 | 21 | 22 | 18 | 18 | 9 | 18 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fairhaven during the most sunny months:
The largest precipitation sum in Fairhaven is at