Weather in Heidelberg in January
Heidelberg, Germany averages a high of 4.9°C (40.8°F) and low of -0.5°C (31.1°F) in January, with 13 rain days and 4.1 hours of daily sunshine. Travel score: 39.3/100 (Poor). The best time to visit Heidelberg is August.
High
5°C41°F
Low
0°C31°F
🌧️
13
rain days
☀️
4.1
hrs/day sunshine
💧
83%
humidity
39— Poor
January in Heidelberg is cold and occasionally wet — challenging weather conditions.
What are the average temperatures in Heidelberg?
How much does it rain in Heidelberg in January?
Heidelberg receives an average of 79mm of rainfall across 13 rainy days in January. The annual total is 868.5mm.
What should I pack for Heidelberg in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around 5°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around 0°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting Germany in January?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31