Heiligenhafen Weather & Climate: Best Time to Visit

In Heiligenhafen, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a pleasant 21°C (70°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 5°C (41°F).

At night, temperatures range from around 16°C (61°F) in August to 1°C (34°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Heiligenhafen receives a reasonable amount of rain/snowfall, with an annual precipitation of 809 mm (32 in). Heiligenhafen experiences moderate seasonal variation in rainfall, with monthly averages ranging from 82 mm (3.2 in) in August, the wettest month, and 43 mm (1.7 in) in April, the driest month. For more details, please visit our Heiligenhafen Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Heiligenhafen can be enjoyed more throughout the sunniest month of June under a blue sky, with approximately 8.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.2 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The city experiences its highest humidity in January, reaching 88%. In May, the humidity drops to its lowest level at 74%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year