Average annual temperature is 10.2 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -13.2 °C
Number of sunny days: 119 days
Number of rainy days: 231 days
Number of snow days: 15 days
Look at detailed online map of Blattenbach
* Weather data for Blattenbach 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) | 15.0 | 14.9 | 18.1 | 18.5 | 23.3 | 32.8 | 32.9 | 31.5 | 27.2 | 24.5 | 12.7 | 10.8 |
| Average daytime temperature (°C) | 4.3 | 7.5 | 10.1 | 11.1 | 17.2 | 24.6 | 23.9 | 23.5 | 22.6 | 17.8 | 7.7 | 6.3 |
| Average temperature (°C) | 1.1 | 2.4 | 5.8 | 7.1 | 12.7 | 18.9 | 19.0 | 18.8 | 17.3 | 12.4 | 4.3 | 2.4 |
| Average night temperature (°C) | -2.6 | -1.8 | 1.7 | 3.1 | 7.9 | 12.6 | 14.3 | 14.3 | 12.2 | 7.8 | 0.9 | -1.0 |
| Absolute minimum temperature (°C) | -10.3 | -7.0 | -4.2 | -2.9 | 4.2 | 9.1 | 8.7 | 7.6 | 5.8 | 1.2 | -4.9 | -13.2 |
| 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) | 3.7 | 6.5 | 6.8 | 6.7 | 8.4 | 13.5 | 11.1 | 9.7 | 10.1 | 7.4 | 3.0 | 3.6 |
| Precipitation (mm) | 77 | 47 | 153 | 231 | 165 | 63 | 244 | 275 | 76 | 159 | 363 | 221 |
| Sunny days | 9 | 14 | 11 | 6 | 4 | 12 | 7 | 9 | 17 | 17 | 3 | 10 |
| Rainy days | 14 | 12 | 19 | 24 | 27 | 18 | 24 | 22 | 13 | 14 | 24 | 20 |
| Snow days | 8 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
The best time to visit Blattenbach during the most sunny months:
Months with the longest average daylight duration in Blattenbach:
The largest precipitation sum in Blattenbach is at