Heidelberg
December
Weather in Heidelberg for December 2024
Your guide to Heidelberg weather in December - trends and predictions
In general, the average temperature in Heidelberg at the beginning of December is 2.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 10 °C by the end of December.
Expect significant rainfall in Heidelberg during December, with an average of 19 rainy days.
Snowfall in Heidelberg during December is quite rare, with fewer than 2 snowy days on average.
Is December a good time to visit Heidelberg? check out the best time to travel to Heidelberg page.
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11
Dry days
19
Rainy days
1
Snow days
8°/4°
Temperatures
19 km/h
Avg max wind
79 %
Avg humidity
Heidelberg in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  3° | ||||||
| 2  0° | 3 1° | 4  1° | 5  4° | 6  5° | 7 5° | 8 5° |
| 9 10° | 10 10° | 11 12° | 12 9° | 13 10° | 14 9° | 15 6° |
| 16 7° | 17  7° | 18 7° | 19 7° | 20 7° | 21 10° | 22  10° |
| 23  12° | 24 11° | 25 11° | 26 9° | 27 8° | 28 8° | 29 11° |
| 30 11° | 31  12° |
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Temperatures trend during December in Heidelberg
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Moderate snow | 3° /0° | 1 mm | 0.8 cm | |
| 2 Dec. | Partly cloudy | 0° /-1° | 0 mm | 0 cm | |
| 3 Dec. | Partly cloudy | 1° /-1° | 0 mm | 0 cm | |
| 4 Dec. | Light sleet | 1° /-1° | 1.3 mm | 0 cm | |
| 5 Dec. | Light drizzle | 4° /1° | 2.7 mm | 0 cm | |
| 6 Dec. | Light rain shower | 5° /1° | 3 mm | 0 cm | |
| 7 Dec. | Partly cloudy | 5° /0° | 0 mm | 0 cm | |
| 8 Dec. | Light rain | 5° /1° | 3.7 mm | 0 cm | |
| 9 Dec. | Light rain | 10° /5° | 9.1 mm | 0 cm | |
| 10 Dec. | Patchy rain possible | 10° /7° | 1 mm | 0 cm | |
| 11 Dec. | Light drizzle | 12° /7° | 4.8 mm | 0 cm | |
| 12 Dec. | Light rain | 9° /6° | 13.3 mm | 0 cm | |
| 13 Dec. | Patchy rain possible | 10° /6° | 1.7 mm | 0 cm | |
| 14 Dec. | Light rain shower | 9° /6° | 2.4 mm | 0 cm | |
| 15 Dec. | Light drizzle | 6° /5° | 0.8 mm | 0 cm | |
| 16 Dec. | Partly cloudy | 7° /4° | 0 mm | 0 cm | |
| 17 Dec. | Sunny | 7° /3° | 0 mm | 0 cm | |
| 18 Dec. | Partly cloudy | 7° /2° | 0 mm | 0 cm | |
| 19 Dec. | Partly cloudy | 7° /2° | 0.2 mm | 0 cm | |
| 20 Dec. | Light drizzle | 7° /4° | 7 mm | 0 cm | |
| 21 Dec. | Light rain | 10° /5° | 5.6 mm | 0 cm | |
| 22 Dec. | Heavy rain at times | 10° /6° | 9 mm | 0 cm | |
| 23 Dec. | Moderate or heavy rain shower | 12° /8° | 6.1 mm | 0 cm | |
| 24 Dec. | Patchy rain possible | 11° /8° | 1 mm | 0 cm | |
| 25 Dec. | Patchy rain possible | 11° /7° | 0.3 mm | 0 cm | |
| 26 Dec. | Moderate rain at times | 9° /6° | 3.8 mm | 0 cm | |
| 27 Dec. | Partly cloudy | 8° /4° | 0 mm | 0 cm | |
| 28 Dec. | Patchy rain possible | 8° /4° | 0.6 mm | 0 cm | |
| 29 Dec. | Patchy rain possible | 11° /7° | 1.2 mm | 0 cm | |
| 30 Dec. | Moderate rain at times | 11° /6° | 1.5 mm | 0 cm | |
| 31 Dec. | Overcast | 12° /9° | 1.7 mm | 0 cm | |
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Important Notice
Our weather forecast for Heidelberg in December 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 December - FAQ
What are the expected maximum and minimum temperatures in Heidelberg during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 4°.
How much rainfall should be expected in Heidelberg during December?
Significant rainfall exceeding 108.2 mm is expected in Heidelberg during December, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Heidelberg during December?
Heidelberg experiences an average snowfall of 0.8 cm during December, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Heidelberg during December?
The average wind speed in Heidelberg during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Heidelberg in December?
As you prepare for your trip to Heidelberg in December, 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 December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- 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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