Heidelberg
January
Weather in Heidelberg for January 2025
Your guide to Heidelberg weather in January - trends and predictions
In general, the average temperature in Heidelberg at the beginning of January is 9.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 6.4 °C by the end of January.
With an average of 4 rainy days, Heidelberg experiences minimal rainfall in January, ensuring that most days remain pleasantly dry.
Snowfall in Heidelberg during January is quite rare, with fewer than 2 snowy days on average.
Is January a good time to visit Heidelberg? check out the best time to travel to Heidelberg page.
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26
Dry days
4
Rainy days
1
Snow days
9°/0°
Temperatures
17 km/h
Avg max wind
76 %
Avg humidity
Heidelberg in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2  11° | 3  11° | 4  10° | 5 10° | ||
| 6 8° | 7 8° | 8 5° | 9 4° | 10  4° | 11 5° | 12 6° |
| 13  7° | 14 6° | 15 7° | 16 3° | 17 6° | 18  5° | 19 1° |
| 20 2° | 21 2° | 22 5° | 23 5° | 24 9° | 25  6° | 26 7° |
| 27 5° | 28 6° | 29 6° | 30 7° | 31 8° |
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Temperatures trend during January in Heidelberg
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Sunny | 11° /7° | 0.2 mm | 0 cm | |
| 2 Jan. | Moderate rain at times | 11° /6° | 9.6 mm | 0 cm | |
| 3 Jan. | Cloudy | 11° /6° | 1 mm | 0 cm | |
| 4 Jan. | Patchy rain possible | 10° /5° | 3.6 mm | 0 cm | |
| 5 Jan. | Patchy rain possible | 10° /7° | 0.7 mm | 0 cm | |
| 6 Jan. | Patchy rain possible | 8° /6° | 0.2 mm | 0 cm | |
| 7 Jan. | Sunny | 8° /3° | 0.3 mm | 0.1 cm | |
| 8 Jan. | Patchy rain possible | 5° /2° | 1 mm | 0 cm | |
| 9 Jan. | Patchy rain possible | 4° /1° | 3.5 mm | 0 cm | |
| 10 Jan. | Overcast | 4° /1° | 1 mm | 0 cm | |
| 11 Jan. | Moderate rain at times | 5° /2° | 1.6 mm | 0 cm | |
| 12 Jan. | Patchy rain possible | 6° /3° | 0.4 mm | 0 cm | |
| 13 Jan. | Heavy rain at times | 7° /3° | 2.2 mm | 0 cm | |
| 14 Jan. | Moderate rain at times | 6° /2° | 2.4 mm | 0 cm | |
| 15 Jan. | Heavy rain at times | 7° /2° | 5 mm | 0.1 cm | |
| 16 Jan. | Moderate rain at times | 3° /0° | 2.2 mm | 0 cm | |
| 17 Jan. | Overcast | 6° /0° | 7.3 mm | 0.7 cm | |
| 18 Jan. | Light freezing rain | 5° /-2° | 9.9 mm | 4.4 cm | |
| 19 Jan. | Patchy rain possible | 1° /-3° | 0.2 mm | 0 cm | |
| 20 Jan. | Light freezing rain | 2° /-3° | 0.6 mm | 0 cm | |
| 21 Jan. | Overcast | 2° /-4° | 0.3 mm | 0 cm | |
| 22 Jan. | Light freezing rain | 5° /0° | 4.1 mm | 0 cm | |
| 23 Jan. | Overcast | 5° /2° | 1.4 mm | 0 cm | |
| 24 Jan. | Overcast | 9° /5° | 1.5 mm | 0 cm | |
| 25 Jan. | Partly cloudy | 6° /3° | 0.5 mm | 0 cm | |
| 26 Jan. | Overcast | 7° /2° | 0.6 mm | 0 cm | |
| 27 Jan. | Overcast | 5° /0° | 0 mm | 0 cm | |
| 28 Jan. | Overcast | 6° /0° | 0 mm | 0 cm | |
| 29 Jan. | Sunny | 6° /0° | 0 mm | 0 cm | |
| 30 Jan. | Patchy rain possible | 7° /2° | 1.1 mm | 0 cm | |
| 31 Jan. | Patchy rain possible | 8° /3° | 0.5 mm | 0 cm | |
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Important Notice
Our weather forecast for Heidelberg in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Heidelberg forecast closer to your planned date for the most up-to-date weather information.
Heidelberg in January - FAQ
What are the expected maximum and minimum temperatures in Heidelberg during January?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 0°.
How much rainfall should be expected in Heidelberg during January?
Significant rainfall exceeding 126 mm is expected in Heidelberg during January, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Heidelberg during January?
Heidelberg experiences an average snowfall of 10.4 cm during January, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Heidelberg during January?
The average wind speed in Heidelberg during January is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Heidelberg in January?
As you prepare for your trip to Heidelberg in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Heidelberg, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Thermal Wear: Base layers for cold destinations
- All-Weather Jacket: Waterproof and breathable
- Footwear
- Waterproof Shoes
- Insulated Boots: For snowy and extremely cold temperatures
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
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