Average annual temperature is 8.5 °C
Absolute maximum temperature: 29.1 °C
Absolute minimum temperature: -11.2 °C
Number of sunny days: 89 days
Number of rainy days: 251 days
Number of snow days: 25 days
Look at detailed online map of Bad Harzburg
* Weather data for Bad Harzburg 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) | 12.8 | 11.1 | 13.0 | 17.8 | 21.9 | 24.9 | 29.1 | 28.3 | 26.3 | 21.8 | 10.8 | 7.7 |
| Average daytime temperature (°C) | 2.9 | 3.7 | 6.1 | 8.2 | 14.3 | 19.9 | 20.1 | 20.0 | 20.5 | 13.3 | 5.3 | 3.5 |
| Average temperature (°C) | 1.3 | 0.9 | 3.1 | 4.9 | 10.6 | 16.1 | 16.4 | 16.4 | 16.3 | 10.5 | 3.3 | 2.0 |
| Average night temperature (°C) | -0.3 | -1.9 | 0.3 | 1.5 | 6.1 | 11.5 | 12.5 | 13.0 | 12.2 | 8.0 | 1.4 | 0.3 |
| Absolute minimum temperature (°C) | -9.8 | -11.0 | -11.2 | -5.3 | -1.1 | 5.2 | 8.7 | 8.7 | 6.2 | 1.7 | -6.1 | -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) | 8.4 | 10.0 | 11.9 | 13.9 | 15.7 | 16.6 | 16.2 | 14.6 | 12.7 | 10.7 | 8.9 | 7.9 |
| 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) | 1.8 | 3.9 | 4.7 | 7.6 | 10.7 | 12.7 | 11.6 | 10.1 | 10.1 | 4.7 | 2.2 | 1.2 |
| Precipitation (mm) | 150 | 94 | 144 | 84 | 48 | 112 | 93 | 124 | 29 | 121 | 157 | 209 |
| Sunny days | 6 | 9 | 4 | 7 | 12 | 9 | 4 | 6 | 20 | 6 | 2 | 4 |
| Rainy days | 19 | 14 | 21 | 22 | 19 | 21 | 27 | 25 | 10 | 25 | 25 | 23 |
| Snow days | 6 | 5 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The best time to visit Bad Harzburg during the most sunny months:
Months with the longest average daylight duration in Bad Harzburg:
The largest precipitation sum in Bad Harzburg is at