Calw Weather in December

December in Calw sees daytime temperatures around 5°C (41°F) and lows of -1°C (30°F) at night. With around 101 mm (4 in) of snow/rainfall expected, it's worth packing a rain jacket.

Rainfall in Calw in December

This month experiences about 16 days of snow/rain according to historical data, averaging 101 mm (4 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Calw in December

Calw in December gets highs of 5°C (41°F) during the day and drops to -1°C (30°F) at night. The winter season takes place during December. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of -1°C (30°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

Sunshine in Calw in December

This month is characterized by fewer sunny days, with about 61 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Calw. Our weather planner can help you explore destinations with more pleasant weather conditions.