Mannheim Weather in December

During December, Mannheim experiences low daytime temperatures of 6°C (43°F) and cooler nights around 1°C (34°F). As the wettest month of the year, and part of the winter season, expect frequent rainfall.

Rainfall in Mannheim in December

Expect frequent showers this month, so make sure to have an umbrella to keep yourself dry. You can typically expect 15 days of rain this month, averaging around 78 mm (3.1 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Mannheim in December

In December, Mannheim sees low temperatures, with highs of 6°C (43°F). Nights drop to around 1°C (34°F). December is part of winter. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Mannheim in December

The area experiences limited sunny days, amounting to roughly 45 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Mannheim. Our weather planner can help you explore destinations with more pleasant weather conditions.