Average annual temperature is 12.4 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -17.7 °C
Number of sunny days: 203
Number of rainy days: 144
Number of snow days: 18
Average annual precipitation: 779 mm
Look at detailed online map of Fairfield
* Weather data for Fairfield United States is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.6 | 13.3 | 22.3 | 27.6 | 31.6 | 33.2 | 35.1 | 35.8 | 33.5 | 30.7 | 19.4 | 15.3 |
| Average daytime temperature (°C) | 3.3 | 6.6 | 8.9 | 18 | 25.4 | 29.2 | 29 | 28.3 | 26.6 | 18.7 | 11.3 | 7.4 |
| Average temperature (°C) | -1.2 | 0.5 | 3.3 | 11 | 18.8 | 23.3 | 23.8 | 23.5 | 20.7 | 14.3 | 6.2 | 3.3 |
| Average night temperature (°C) | -4 | -4.1 | -0.6 | 5.5 | 12.5 | 17.6 | 18.9 | 19.2 | 15.9 | 9.9 | 1.6 | 0.5 |
| Absolute minimum temperature (°C) | -14.8 | -17.7 | -12 | -2.4 | 4 | 9.6 | 14 | 12.2 | 11.3 | -3.1 | -10.5 | -6.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.1 | 11.2 | 12.6 | 13.9 | 14.9 | 15.1 | 15.1 | 14.4 | 13.1 | 11.8 | 10.4 | 9.5 |
| Daylight mean duration (h) | 9.6 | 10.6 | 12 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.3 | 10.1 | 11.3 | 12.7 | 14 | 14.9 | 14.4 | 13.2 | 11.8 | 10.5 | 9.5 | 9.2 |
| Sunshine mean duration (h) | 5.3 | 7.9 | 7.3 | 10.1 | 12 | 12.5 | 12.4 | 10.9 | 10.1 | 7.7 | 7.7 | 5.5 |
| Precipitation (mm) | 54 | 99 | 86 | 32 | 44 | 34 | 106 | 98 | 50 | 78 | 16 | 82 |
| Sunny days | 14 | 17 | 14 | 16 | 19 | 19 | 15 | 16 | 17 | 17 | 25 | 14 |
| Rainy days | 7 | 8 | 15 | 14 | 12 | 11 | 16 | 15 | 13 | 14 | 4 | 15 |
| Snow days | 10 | 3 | 2 | 1 | 2 |
The best time to visit Fairfield during the most sunny months:
The largest precipitation sum in Fairfield is at