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Hourly Forecast
Daylight Hours
06:42
Sunrise
20:21
Sunset
Moon
Waxing Crescent
8% illuminated
09:18
Moonrise
22:29
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
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Resources
UV Index
Humidity
Frequently asked questions about weather in Heidelberg
How warm does it get in Heidelberg?
The warmest month in Heidelberg is August, with average high temperatures of 37°C. The average temperature during this period is around 31°C.
How cold does it get in Heidelberg?
The coldest month in Heidelberg is January, with average low temperatures of 12°C. The average temperature during this period is around 16°C.
What is the wettest time of year in Heidelberg?
The wettest month in Heidelberg is September, with an average of 100mm of precipitation.
What is the driest time of year in Heidelberg?
The driest month in Heidelberg is February, with an average of 17mm of precipitation.