About Monheim, Bavaria's Climate & Weather History

With a population of around 5,000, Monheim sits in Bavaria, Germany. The city operates in the Central European time zone.

In 2025, Monheim recorded an average annual temperature of 49°F. The hottest temperatures reached 91°F in July; the coolest were 11°F in February. Total precipitation for the year was 28 inches, with the wettest month being September. Snowfall for the year totaled approximately 4 inches.