Average annual temperature is 10.1 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -13.2 °C
Number of sunny days: 123 days
Number of rainy days: 227 days
Number of snow days: 15 days
Look at detailed online map of Rondchâtel
* Weather data for Rondchâtel 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) | 12.3 | 12.9 | 16.5 | 17.5 | 22.1 | 28.6 | 31.1 | 33.2 | 28.5 | 25.3 | 13.3 | 10.5 |
| Average daytime temperature (°C) | 3.5 | 6.7 | 9.5 | 10.6 | 16.6 | 24.1 | 23.4 | 23.9 | 22.7 | 16.9 | 7.3 | 5.6 |
| Average temperature (°C) | 1.2 | 2.5 | 5.3 | 6.6 | 12.3 | 18.9 | 18.5 | 18.9 | 17.5 | 12.2 | 4.5 | 2.4 |
| Average night temperature (°C) | -1.4 | -1.1 | 1.0 | 2.5 | 7.9 | 13.5 | 13.9 | 14.3 | 12.9 | 7.7 | 1.7 | 0.0 |
| Absolute minimum temperature (°C) | -13.2 | -5.8 | -4.3 | -3.4 | 4.3 | 11.0 | 8.8 | 8.0 | 5.7 | 1.8 | -5.0 | -6.7 |
| 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) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| 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) | 2.4 | 6.4 | 6.9 | 7.8 | 9.3 | 13.5 | 11.6 | 10.3 | 10.2 | 7.5 | 3.5 | 3.4 |
| Precipitation (mm) | 64 | 25 | 125 | 107 | 111 | 45 | 198 | 118 | 49 | 115 | 202 | 169 |
| Sunny days | 9 | 16 | 9 | 4 | 6 | 13 | 8 | 8 | 21 | 15 | 4 | 10 |
| Rainy days | 12 | 9 | 22 | 26 | 25 | 17 | 23 | 23 | 9 | 16 | 25 | 20 |
| Snow days | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Rondchâtel during the most sunny months:
Months with the longest average daylight duration in Rondchâtel:
The largest precipitation sum in Rondchâtel is at