Average annual temperature is 7.9 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -31.8 °C
Number of sunny days: 111 days
Number of rainy days: 206 days
Number of snow days: 48 days
Look at detailed online map of Town of Fairfield
* Weather data for Town of Fairfield 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) | 8.5 | 11.2 | 10.5 | 26.0 | 30.3 | 33.2 | 31.0 | 26.0 | 29.4 | 27.9 | 14.6 | 11.9 |
| Average daytime temperature (°C) | 0.1 | 0.5 | 3.2 | 14.1 | 18.6 | 22.7 | 25.7 | 22.2 | 21.4 | 15.2 | 4.9 | 3.0 |
| Average temperature (°C) | -3.4 | -5.6 | -1.1 | 7.7 | 12.4 | 17.4 | 20.9 | 17.7 | 16.2 | 11.2 | 0.9 | -0.6 |
| Average night temperature (°C) | -6.9 | -11.1 | -5.3 | 2.4 | 6.1 | 12.6 | 16.9 | 13.9 | 12.0 | 8.0 | -2.4 | -3.9 |
| Absolute minimum temperature (°C) | -15.9 | -31.8 | -12.1 | -6.9 | 0.1 | 5.3 | 12.2 | 8.8 | 3.7 | -2.1 | -8.8 | -14.4 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 2.3 | 5.2 | 5.4 | 7.9 | 10.8 | 9.3 | 10.0 | 9.5 | 8.7 | 5.3 | 4.5 | 3.3 |
| Precipitation (mm) | 120 | 79 | 94 | 105 | 66 | 158 | 259 | 232 | 83 | 147 | 71 | 147 |
| Sunny days | 4 | 5 | 7 | 12 | 20 | 10 | 2 | 4 | 17 | 8 | 10 | 12 |
| Rainy days | 12 | 11 | 13 | 17 | 11 | 20 | 29 | 27 | 13 | 23 | 16 | 14 |
| Snow days | 15 | 12 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 |
The best time to visit Town of Fairfield during the most sunny months:
Months with the longest average daylight duration in Town of Fairfield:
The largest precipitation sum in Town of Fairfield is at