Average annual temperature is 11.7 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -12.8 °C
Number of sunny days: 147 days
Number of rainy days: 203 days
Number of snow days: 15 days
Look at detailed online map of Ferney
* Weather data for Ferney 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) | 14.3 | 19.8 | 17.6 | 29.7 | 31.3 | 33.5 | 34.3 | 31.2 | 32.4 | 27.9 | 18.1 | 14.4 |
| Average daytime temperature (°C) | 6.0 | 8.7 | 9.1 | 18.4 | 22.2 | 25.7 | 29.7 | 26.9 | 23.7 | 17.9 | 10.1 | 7.6 |
| Average temperature (°C) | 2.6 | 2.4 | 3.4 | 11.6 | 15.0 | 19.6 | 23.6 | 21.2 | 18.3 | 13.1 | 5.0 | 3.8 |
| Average night temperature (°C) | -0.1 | -2.0 | -1.0 | 5.8 | 8.3 | 14.1 | 18.3 | 16.6 | 13.9 | 9.2 | 1.0 | 1.2 |
| Absolute minimum temperature (°C) | -4.6 | -12.8 | -9.7 | -1.8 | 2.8 | 8.8 | 14.8 | 12.5 | 8.3 | 0.4 | -5.9 | -4.2 |
| 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 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 4.0 | 6.8 | 6.7 | 8.6 | 11.1 | 11.2 | 11.7 | 10.6 | 8.7 | 6.9 | 7.1 | 3.7 |
| Precipitation (mm) | 89 | 50 | 84 | 87 | 32 | 137 | 98 | 164 | 65 | 82 | 54 | 119 |
| Sunny days | 9 | 12 | 9 | 14 | 22 | 9 | 5 | 9 | 15 | 14 | 18 | 11 |
| Rainy days | 18 | 14 | 18 | 16 | 9 | 21 | 26 | 22 | 15 | 17 | 11 | 16 |
| Snow days | 4 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Ferney during the most sunny months:
The largest precipitation sum in Ferney is at