Mannheim Weather & Climate: Best Time to Visit

Monthly Temperature in Mannheim

Visitors to Mannheim can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 27°C (81°F) in July, the warmest time of the year, to a chilly 6°C (43°F) during cooler months like January.

At night, you can expect temperatures ranging from 15°C (59°F) in July to around 0°C (32°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Mannheim

Generally, Mannheim experiences moderate precipitation patterns, averaging 777 mm (31 in) yearly. Year-round, Mannheim has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 78 mm (3.1 in), and the driest month, April, with 52 mm (2 in), is minimal. For more details, please visit our Mannheim 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 Mannheim

Seasonal changes in sunshine hours are quite dramatic in Mannheim. While July receives considerable daily sunshine with up to 7.9 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.5 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine