Average annual temperature is 11.1 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -9.1 °C
Number of sunny days: 126 days
Number of rainy days: 225 days
Number of snow days: 14 days
Look at detailed online map of Thun
* Weather data for Thun 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) | 14.8 | 16.0 | 18.6 | 18.4 | 23.6 | 29.4 | 32.3 | 34.0 | 28.1 | 25.5 | 13.8 | 13.4 |
| Average daytime temperature (°C) | 4.9 | 9.1 | 11.4 | 11.9 | 18.1 | 24.9 | 24.4 | 24.6 | 23.4 | 18.9 | 8.6 | 7.8 |
| Average temperature (°C) | 1.7 | 3.9 | 6.4 | 7.8 | 13.3 | 19.0 | 19.7 | 19.8 | 18.4 | 13.7 | 5.5 | 3.9 |
| Average night temperature (°C) | -1.6 | -0.3 | 1.8 | 3.4 | 8.6 | 12.5 | 15.1 | 15.2 | 14.0 | 9.1 | 2.5 | 0.8 |
| Absolute minimum temperature (°C) | -9.1 | -3.3 | -3.1 | -1.1 | 4.0 | 8.6 | 11.3 | 10.2 | 6.9 | 4.4 | -3.5 | -5.8 |
| 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 | 15.0 | 15.8 | 15.4 | 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) | 3.9 | 7.4 | 7.1 | 7.8 | 8.8 | 13.2 | 12.2 | 10.6 | 10.3 | 7.9 | 3.6 | 4.0 |
| Precipitation (mm) | 67 | 28 | 147 | 188 | 151 | 76 | 193 | 153 | 63 | 118 | 240 | 197 |
| Sunny days | 14 | 19 | 12 | 6 | 2 | 8 | 7 | 11 | 16 | 17 | 3 | 11 |
| Rainy days | 11 | 6 | 18 | 24 | 29 | 22 | 24 | 20 | 14 | 14 | 25 | 18 |
| Snow days | 6 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Thun during the most sunny months:
Months with the longest average daylight duration in Thun:
The largest precipitation sum in Thun is at