Average annual temperature is 9.9 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: -6.2 °C
Number of sunny days: 101 days
Number of rainy days: 257 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 | 12.5 | 14.4 | 18.4 | 21.7 | 28.0 | 30.3 | 27.7 | 27.6 | 22.9 | 12.6 | 9.0 |
| Average daytime temperature (°C) | 4.5 | 6.0 | 7.6 | 10.2 | 16.2 | 22.7 | 20.9 | 20.4 | 21.3 | 14.6 | 7.0 | 5.3 |
| Average temperature (°C) | 2.7 | 3.3 | 4.6 | 6.5 | 11.7 | 18.0 | 17.1 | 16.5 | 17.0 | 11.8 | 4.9 | 3.8 |
| Average night temperature (°C) | 0.9 | 1.0 | 1.7 | 2.7 | 6.8 | 12.9 | 13.2 | 12.7 | 12.8 | 9.2 | 3.0 | 2.2 |
| Absolute minimum temperature (°C) | -5.4 | -5.0 | -5.0 | -3.9 | 0.1 | 7.2 | 9.1 | 9.2 | 8.1 | 2.1 | -4.7 | -6.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 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 | 13.9 | 15.6 | 16.5 | 16.1 | 14.5 | 12.6 | 10.7 | 8.9 | 8.0 |
| Daylight minimum duration (h) | 7.0 | 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) | 2.4 | 3.7 | 4.5 | 7.3 | 10.5 | 13.0 | 10.8 | 9.5 | 9.6 | 5.0 | 2.8 | 1.4 |
| Precipitation (mm) | 172 | 75 | 162 | 130 | 99 | 71 | 123 | 134 | 66 | 102 | 166 | 180 |
| Sunny days | 7 | 13 | 3 | 7 | 12 | 17 | 6 | 3 | 17 | 7 | 3 | 6 |
| Rainy days | 21 | 15 | 27 | 23 | 19 | 13 | 25 | 28 | 13 | 24 | 25 | 24 |
| Snow days | 3 | 0 | 1 | 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