Heiligenbrunn Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from comfortable to chilly in Heiligenbrunn. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in July to a chilly 4°C (39°F) in the coolest month, January.

Nights vary from 16°C (61°F) in July to around -3°C (27°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Heiligenbrunn has a moderate amount of precipitation, averaging 783 mm (31 in) of rain/snowfall annually. The climate in Heiligenbrunn shows significant variation throughout the year. Expect moderate rainfall in June, the wettest month, with an average of 92 mm (3.6 in) of precipitation over 15 rainy days.

In contrast, the driest month January offers drier and sunnier days, with around 34 mm (1.3 in) of snow/rainfall over 11 snowy/rainy days. For more details, please visit our Heiligenbrunn Precipitation page.

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

The average number of days each month with precipitation

For those who appreciate different seasons, Heiligenbrunn serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.5 hours of sunshine daily, and embrace the darker days in December, offering only 1.8 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Heiligenbrunn.

The city experiences its highest humidity in December, reaching 87%. In April, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year