Average annual temperature is 12.9 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: -7.2 °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 Buchillon
* Weather data for Buchillon Switzerland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.4 | 13.3 | 18.8 | 20.5 | 23.9 | 29.1 | 33.5 | 37.5 | 28.9 | 24.6 | 14.3 | 12.7 |
| Average daytime temperature (°C) | 6.1 | 8.8 | 11.3 | 13.0 | 18.7 | 25.6 | 25.9 | 26.4 | 24.0 | 18.5 | 10.0 | 8.6 |
| Average temperature (°C) | 4.0 | 4.9 | 7.9 | 9.5 | 15.0 | 21.1 | 21.3 | 22.0 | 19.8 | 15.2 | 7.8 | 6.0 |
| Average night temperature (°C) | 1.7 | 1.3 | 4.5 | 6.1 | 11.6 | 16.6 | 17.1 | 17.9 | 15.7 | 11.9 | 5.5 | 3.7 |
| Absolute minimum temperature (°C) | -7.2 | -2.4 | -1.0 | 0.7 | 7.5 | 13.1 | 12.5 | 11.3 | 9.8 | 7.2 | -1.2 | -2.3 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 14.1 | 12.6 | 10.9 | 9.4 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.0 | 7.9 | 7.2 | 8.8 | 11.4 | 12.9 | 12.4 | 10.4 | 10.3 | 7.4 | 3.6 | 3.4 |
| Precipitation (mm) | 111 | 12 | 156 | 109 | 147 | 75 | 231 | 70 | 100 | 197 | 260 | 219 |
| Sunny days | 13 | 20 | 11 | 10 | 10 | 15 | 8 | 14 | 23 | 16 | 4 | 13 |
| Rainy days | 17 | 7 | 20 | 20 | 21 | 15 | 23 | 17 | 7 | 15 | 26 | 18 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Buchillon during the most sunny months:
Months with the longest average daylight duration in Buchillon:
The largest precipitation sum in Buchillon is at