Average annual temperature is 7.9 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -15.2 °C
Number of sunny days: 99 days
Number of rainy days: 231 days
Number of snow days: 35 days
Look at detailed online map of Rettenberg
* Weather data for Rettenberg 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) | 14.2 | 13.1 | 17.1 | 18.2 | 20.3 | 31.4 | 30.5 | 29.2 | 24.7 | 22.3 | 12.8 | 11.6 |
| Average daytime temperature (°C) | 2.6 | 4.8 | 7.5 | 8.3 | 14.4 | 21.2 | 21.0 | 20.9 | 20.3 | 15.9 | 5.8 | 4.8 |
| Average temperature (°C) | -0.7 | 0.0 | 3.0 | 4.2 | 10.1 | 15.9 | 16.7 | 16.3 | 15.2 | 10.7 | 2.2 | 1.1 |
| Average night temperature (°C) | -3.9 | -4.3 | -1.5 | 0.1 | 5.3 | 9.9 | 12.2 | 12.0 | 10.5 | 6.4 | -1.3 | -2.7 |
| Absolute minimum temperature (°C) | -12.0 | -15.1 | -9.9 | -6.4 | 0.7 | 6.7 | 7.6 | 5.7 | 3.4 | -0.1 | -11.5 | -15.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.9 | 6.0 | 5.9 | 7.2 | 8.5 | 12.9 | 10.7 | 9.1 | 9.6 | 7.4 | 3.2 | 3.1 |
| Precipitation (mm) | 92 | 97 | 186 | 248 | 242 | 79 | 204 | 319 | 61 | 128 | 348 | 249 |
| Sunny days | 8 | 14 | 8 | 3 | 4 | 7 | 7 | 6 | 15 | 15 | 3 | 9 |
| Rainy days | 9 | 7 | 16 | 24 | 27 | 23 | 24 | 25 | 15 | 16 | 24 | 21 |
| Snow days | 14 | 7 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
The best time to visit Rettenberg during the most sunny months:
Months with the longest average daylight duration in Rettenberg:
The largest precipitation sum in Rettenberg is at