Average annual temperature is 15.9 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 281 days
Number of rainy days: 84 days
Look at detailed online map of Valleton
* Weather data for Valleton 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) | 18.5 | 19.6 | 20.6 | 30.8 | 33.5 | 38.6 | 42.0 | 39.5 | 35.4 | 36.5 | 27.9 | 22.8 |
| Average daytime temperature (°C) | 13.9 | 14.7 | 14.3 | 22.6 | 24.8 | 28.1 | 37.4 | 35.0 | 30.0 | 28.8 | 21.4 | 17.3 |
| Average temperature (°C) | 8.4 | 7.6 | 8.9 | 14.0 | 16.1 | 18.4 | 26.9 | 25.2 | 20.8 | 19.1 | 13.4 | 10.9 |
| Average night temperature (°C) | 4.5 | 2.5 | 5.0 | 7.3 | 10.0 | 11.6 | 18.2 | 17.4 | 14.2 | 11.5 | 7.4 | 6.4 |
| Absolute minimum temperature (°C) | -0.6 | -1.6 | -0.2 | 1.0 | 5.7 | 8.0 | 11.3 | 13.5 | 10.3 | 5.8 | 1.4 | 1.5 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 8.7 | 8.2 | 11.9 | 11.8 | 12.8 | 13.4 | 12.1 | 11.1 | 10.2 | 8.7 | 6.8 |
| Precipitation (mm) | 273 | 80 | 184 | 0 | 21 | 10 | 0 | 11 | 5 | 0 | 24 | 105 |
| Sunny days | 12 | 16 | 12 | 29 | 25 | 25 | 31 | 29 | 26 | 30 | 24 | 22 |
| Rainy days | 19 | 12 | 19 | 1 | 6 | 5 | 0 | 2 | 4 | 1 | 6 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Valleton during the most sunny months:
The largest precipitation sum in Valleton is at