Generally the weather in Heidelberg throughout the month of January is 4. Average highs are typically 5 with low average temperatures being 0. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 4 |
| High Temperature | 5 |
| Low Temperature | 0 |
Heidelberg, Germany Weather in January FAQs
Typically what weather am I expecting?
The usual weather is 4 celsius although it does change during the day
What is the average weather in summer?
The weather in June – August is usually 26 celsius.
What are the winter temperatures like?
On average the winter weather is about 6.
How is the weather in summer vs. winter change?
Winter vs. Summer varies by 18 degrees celsius difference.
Useful Links: Heidelberg Weather: Average Weather & Yearly Climate