Average annual temperature is 9.7 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 114 days
Number of rainy days: 190 days
Number of snow days: 61 days
Look at detailed online map of Affeier
* Weather data for Affeier 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) | 11.8 | 16.1 | 16.6 | 17.7 | 22.5 | 29.9 | 31.9 | 34.0 | 30.5 | 26.9 | 12.2 | 12.4 |
| Average daytime temperature (°C) | 4.7 | 9.0 | 10.7 | 11.3 | 17.9 | 23.8 | 25.4 | 24.8 | 24.4 | 18.8 | 7.7 | 6.4 |
| Average temperature (°C) | -0.6 | 2.1 | 5.0 | 6.6 | 12.1 | 17.5 | 19.5 | 18.8 | 17.4 | 12.6 | 3.2 | 1.3 |
| Average night temperature (°C) | -6.0 | -4.0 | -0.8 | 2.0 | 5.9 | 10.1 | 13.6 | 12.9 | 10.9 | 7.3 | -2.3 | -3.6 |
| Absolute minimum temperature (°C) | -14.6 | -14.8 | -8.0 | -8.3 | -0.4 | 4.3 | 6.6 | 6.0 | 3.6 | 1.6 | -12.5 | -14.7 |
| 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 | 15.0 | 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) | 5.1 | 7.4 | 7.9 | 8.1 | 9.8 | 13.3 | 11.8 | 9.8 | 9.8 | 6.7 | 3.8 | 3.6 |
| Precipitation (mm) | 35 | 29 | 110 | 122 | 97 | 74 | 146 | 171 | 77 | 144 | 221 | 228 |
| Sunny days | 14 | 16 | 10 | 5 | 3 | 3 | 6 | 12 | 16 | 14 | 4 | 11 |
| Rainy days | 5 | 3 | 13 | 14 | 28 | 27 | 25 | 19 | 14 | 17 | 15 | 10 |
| Snow days | 12 | 9 | 8 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 10 |
The best time to visit Affeier during the most sunny months:
Months with the longest average daylight duration in Affeier:
The largest precipitation sum in Affeier is at