Average annual temperature is 10.5 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 123 days
Number of rainy days: 232 days
Number of snow days: 10 days
Look at detailed online map of Alt-Sommersdorf
* Weather data for Alt-Sommersdorf Germany is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.7 | 10.7 | 16.3 | 20.0 | 25.6 | 29.0 | 30.9 | 29.0 | 28.4 | 23.0 | 13.5 | 10.7 |
| Average daytime temperature (°C) | 6.2 | 6.0 | 8.6 | 11.1 | 17.7 | 23.0 | 22.1 | 22.1 | 22.9 | 14.4 | 7.7 | 5.1 |
| Average temperature (°C) | 4.2 | 2.9 | 5.1 | 7.1 | 12.9 | 18.2 | 18.2 | 18.3 | 18.0 | 11.5 | 5.6 | 3.4 |
| Average night temperature (°C) | 2.1 | -0.1 | 1.8 | 2.9 | 7.9 | 12.8 | 14.1 | 14.7 | 13.8 | 8.8 | 3.3 | 1.5 |
| Absolute minimum temperature (°C) | -3.7 | -4.8 | -3.0 | -3.7 | 3.1 | 5.6 | 11.5 | 11.1 | 10.4 | 4.3 | -5.3 | -6.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.1 | 9.8 | 11.9 | 14.0 | 16.0 | 17.0 | 16.5 | 14.8 | 12.7 | 10.6 | 8.6 | 7.5 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 2.2 | 4.8 | 6.3 | 8.8 | 12.4 | 13.9 | 11.8 | 9.3 | 9.7 | 4.3 | 3.5 | 1.5 |
| Precipitation (mm) | 77 | 46 | 72 | 65 | 7 | 46 | 103 | 133 | 47 | 92 | 68 | 84 |
| Sunny days | 10 | 14 | 5 | 11 | 22 | 15 | 4 | 6 | 22 | 5 | 4 | 5 |
| Rainy days | 21 | 14 | 23 | 19 | 9 | 15 | 27 | 25 | 8 | 26 | 22 | 23 |
| Snow days | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 |
The best time to visit Alt-Sommersdorf during the most sunny months:
Months with the longest average daylight duration in Alt-Sommersdorf:
The largest precipitation sum in Alt-Sommersdorf is at