Heilbrunn Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Heilbrunn.
Climate overview of Heilbrunn
Heilbrunn, Austria, experiences significant temperature variation throughout the year. Summers bring daytime highs of 24°C (75°F) in July, while winters cool to 2°C (36°F) in January.
Rain/snowfall is high, totalling around 1000 mm (39 in) per year. June is the wettest month and January the driest. The city also experiences warm summers and cold winters. The sunniest month is July, with 6.7 hours of sunshine per day on average.
Heilbrunn Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Heilbrunn - and find the best time to visit.
Monthly Temperature in Heilbrunn
Depending on the time of the year, temperatures range from comfortable to chilly in Heilbrunn. Average maximum daytime temperatures range from a comfortable 24°C (75°F) in July, the warmest time of the year, to a chilly 2°C (36°F) during cooler months like January.
At night, you can expect temperatures ranging from 13°C (55°F) in July to around -5°C (23°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Heilbrunn
Heilbrunn has a relatively rain/snowy climate with high precipitation levels, averaging 1000 mm (39 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives high rainfall, averaging 126 mm (5 in) of precipitation, recorded across 16 rainy days. In contrast, the driest month January brings less snow/rainfall, with 44 mm (1.7 in) over 12 snowy/rainy days. For more details, please visit our Heilbrunn Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Heilbrunn
Seasonal changes in sunshine hours are quite dramatic in Heilbrunn. While July receives considerable daily sunshine with up to 6.7 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Heilbrunn by Month
The relative humidity is high throughout the year in Heilbrunn.
The city experiences its highest humidity in December, reaching 81%. In April, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Heilbrunn
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Fewer rainy days: January, February, September, October and December
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -5°C (23°F).
Frequently asked questions about the climate in Heilbrunn
What is the best time to visit Heilbrunn?
June, July and August typically offer the most optimal weather in Heilbrunn. In contrast, January, February, March, November and December tend to have less optimal conditions. Heilbrunn has warm summers and cold winters.
What temperatures can I expect in Heilbrunn?
Daytime highs range from 2°C (36°F) in January to 24°C (75°F) in July. Nighttime lows range from -5°C (23°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Heilbrunn get?
Annual rainfall is around 1000 mm (39 in). June is the wettest month with 126 mm (5 in), while January is the driest with 44 mm (1.7 in).
How sunny is Heilbrunn?
Heilbrunn receives around 1,523 hours of sunshine per year. July is the sunniest month with 201 hours, while December is the cloudiest with just 50 hours.
Heilbrunn 3-Day Forecast
Heilbrunn on the map
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