Heidelberg weather in December
Cold, with regular rainfall. Average highs of 7°C and lows of 2°C, with around 16 rainy days expected throughout the month.
While December isn't our top-rated month for Heidelberg, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
7°C
Average low
2°C
Rainy days
16 days
Best months to visit
June, July, August
What to do in Heidelberg in December
Whatever the weather, Heidelberg rewards curious visitors. Here are some of the best ways to spend your time:
Explore the historic centre of Heidelberg
Taste local cuisine at traditional restaurants
Visit cultural museums and heritage sites
Walk scenic trails around Heidelberg
Shop at local markets and artisan stores
Enjoy sunset views from elevated viewpoints
What to pack for December
Pack for cold weather — a proper winter coat, thermal layers, waterproof boots, and warm accessories. You'll want a good base layer for outdoor activities.
Browse other months
January
5C
Cold, with regular rainfall.
February
8C
Cold, with some rainy days.
March
11C
Cool, with some rainy days.
April
15C
Cool, with some rainy days.
May
19C
Mild and comfortable, with some rainy days.
Recommended
June
24C
Mild and comfortable, with some rainy days.
Recommended
July
26C
Warm and pleasant, with some rainy days.
Recommended
August
25C
Warm and pleasant, with some rainy days.
September
21C
Mild and comfortable, with occasional showers.
October
16C
Cool, with some rainy days.
November
10C
Cool, with some rainy days.
December (you are here)
7C
Cold, with regular rainfall.
Book your December trip to Heidelberg
Find hotels, tours and experiences for the perfect escape.
