Average annual temperature is 10.3 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 102 days
Number of rainy days: 245 days
Number of snow days: 18 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) | 14.8 | 13.2 | 14.9 | 19.8 | 24.0 | 26.9 | 30.8 | 30.4 | 28.1 | 23.9 | 13.0 | 9.8 |
| Average daytime temperature (°C) | 4.8 | 5.8 | 8.1 | 10.1 | 16.0 | 21.8 | 22.1 | 21.9 | 22.3 | 15.1 | 7.3 | 5.6 |
| Average temperature (°C) | 3.3 | 3.0 | 5.0 | 6.6 | 11.8 | 17.6 | 18.2 | 18.0 | 17.6 | 12.2 | 5.4 | 4.0 |
| Average night temperature (°C) | 1.7 | 0.5 | 2.2 | 2.7 | 6.9 | 12.5 | 13.9 | 14.3 | 13.0 | 9.6 | 3.3 | 2.2 |
| Absolute minimum temperature (°C) | -4.7 | -5.5 | -4.1 | -4.4 | 0.2 | 6.6 | 10.1 | 10.4 | 8.5 | 2.0 | -4.1 | -5.4 |
| 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 | 9.9 | 11.9 | 13.9 | 15.7 | 16.6 | 16.2 | 14.6 | 12.7 | 10.7 | 8.8 | 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) | 2.0 | 4.1 | 5.0 | 7.7 | 10.7 | 12.9 | 11.8 | 10.4 | 10.0 | 5.1 | 2.8 | 1.4 |
| Precipitation (mm) | 112 | 71 | 115 | 70 | 24 | 103 | 75 | 99 | 23 | 118 | 128 | 167 |
| Sunny days | 7 | 9 | 4 | 8 | 14 | 12 | 5 | 7 | 21 | 6 | 3 | 6 |
| Rainy days | 19 | 15 | 23 | 22 | 17 | 18 | 26 | 24 | 9 | 25 | 23 | 24 |
| Snow days | 5 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 |
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