Average annual temperature is 11.3 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -17.8 °C
Number of sunny days: 157 days
Number of rainy days: 194 days
Number of snow days: 14 days
Look at detailed online map of Appenzell
* Weather data for Appenzell 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) | 17.1 | 16.9 | 15.1 | 29.8 | 28.6 | 33.0 | 31.8 | 29.1 | 31.9 | 27.2 | 18.3 | 14.1 |
| Average daytime temperature (°C) | 6.3 | 7.2 | 8.4 | 17.6 | 21.1 | 24.1 | 28.3 | 25.7 | 22.8 | 17.9 | 9.5 | 7.1 |
| Average temperature (°C) | 2.9 | 1.8 | 3.2 | 11.3 | 14.6 | 18.6 | 22.8 | 20.7 | 18.0 | 13.1 | 4.6 | 3.5 |
| Average night temperature (°C) | 0.0 | -2.4 | -0.9 | 6.2 | 8.7 | 14.0 | 18.3 | 16.7 | 14.1 | 9.4 | 0.8 | 0.7 |
| Absolute minimum temperature (°C) | -6.1 | -17.8 | -6.8 | -2.2 | 2.2 | 8.8 | 13.6 | 12.9 | 8.2 | 1.9 | -5.6 | -5.1 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.6 | 6.7 | 7.2 | 8.4 | 11.8 | 10.5 | 11.6 | 10.0 | 8.0 | 7.8 | 7.4 | 4.1 |
| Precipitation (mm) | 125 | 43 | 109 | 128 | 48 | 136 | 120 | 104 | 143 | 72 | 74 | 197 |
| Sunny days | 12 | 14 | 10 | 15 | 19 | 10 | 6 | 10 | 14 | 15 | 19 | 13 |
| Rainy days | 16 | 9 | 18 | 15 | 12 | 20 | 25 | 21 | 16 | 16 | 10 | 16 |
| Snow days | 3 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Appenzell during the most sunny months:
The largest precipitation sum in Appenzell is at