Koblenz Weather in December

December in Koblenz averages 6°C (43°F) during the day and 1°C (34°F) at night. It is the wettest month of the year, with 78 mm (3.1 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Koblenz in December

With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. The climate data from previous years indicates about 16 days of rain, averaging 78 mm (3.1 in) for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Koblenz in December

December in Koblenz brings low temperatures, with highs of 6°C (43°F) and nights around 1°C (34°F). The winter season takes place during December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With lows around 1°C (34°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Koblenz in December

This month is characterized by fewer sunny days, with about 41 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Koblenz.