Average annual temperature is 10.1 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 105 days
Number of rainy days: 253 days
Number of snow days: 7 days
Look at detailed online map of Hahn
* Weather data for Hahn 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) | 14.0 | 12.8 | 15.1 | 19.0 | 23.0 | 28.6 | 30.8 | 28.1 | 27.8 | 23.5 | 12.4 | 9.3 |
| Average daytime temperature (°C) | 4.7 | 6.4 | 8.3 | 10.9 | 17.1 | 23.5 | 21.4 | 20.9 | 21.6 | 14.8 | 7.1 | 5.4 |
| Average temperature (°C) | 2.9 | 3.4 | 4.9 | 7.0 | 12.5 | 18.7 | 17.3 | 16.8 | 17.0 | 11.7 | 5.1 | 3.7 |
| Average night temperature (°C) | 1.1 | 1.0 | 1.9 | 3.1 | 7.7 | 13.6 | 13.4 | 13.0 | 12.8 | 8.8 | 3.0 | 1.9 |
| Absolute minimum temperature (°C) | -5.9 | -5.0 | -4.0 | -2.8 | 1.7 | 8.3 | 9.5 | 8.3 | 7.0 | 2.7 | -5.1 | -7.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.5 | 10.0 | 11.9 | 13.8 | 15.6 | 16.5 | 16.0 | 14.5 | 12.6 | 10.7 | 9.0 | 8.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 2.1 | 4.0 | 4.3 | 7.7 | 10.8 | 13.4 | 10.4 | 9.4 | 9.6 | 4.8 | 2.5 | 1.5 |
| Precipitation (mm) | 218 | 77 | 223 | 131 | 78 | 55 | 141 | 184 | 60 | 137 | 240 | 220 |
| Sunny days | 9 | 14 | 3 | 9 | 12 | 18 | 5 | 4 | 16 | 9 | 1 | 5 |
| Rainy days | 20 | 14 | 26 | 21 | 19 | 12 | 26 | 27 | 14 | 22 | 27 | 25 |
| Snow days | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Hahn during the most sunny months:
Months with the longest average daylight duration in Hahn:
The largest precipitation sum in Hahn is at