Temperature
Pleasant by day, brisk at night.
72°Ftypical Aug high
Bad Harzburg is most comfortable in early autumn. Summers are mild and winters are cold. Rain is spread through the year. Humidity is usually low.

Pleasant by day, brisk at night.
Recurring showers across the month.
Cloudier spells limit sunshine.
It rarely feels hot or humid.
Mostly cloudy skies.
Want a side-by-side climate view? Compare Bad Harzburg with Oslo.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 11, 2026
Data & methodology