Weather in Heidelberg for December 2024
Expect cooler weather in first days of December 2024 in Heidelberg with the forecast suggesting a temperature of 7.4 °C, lower than the historical average.
In general, the average temperature in Heidelberg at the beginning of December is 7.3 °C. As the month progressed, temperatures tended to noticeably 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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Heidelberg in December average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  9° | ||||||
| 2  8° | 3  9° | 4 11° | 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
December weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Sunny | 9° /4° | 0 mm | 3 | |
| 2 Dec. | Partly cloudy | 8° /4° | 0.1 mm | 3 | |
| 3 Dec. | Patchy rain possible | 9° /7° | 3.7 mm | 2 | |
| 4 Dec. | Patchy rain possible | 11° /9° | 0.3 mm | 2 | |
| 5 Dec. | Light drizzle | 4° /1° | 2.7 mm | 1 | |
| 6 Dec. | Light rain shower | 5° /1° | 3 mm | 2 | |
| 7 Dec. | Partly cloudy | 5° /0° | 0 mm | 3 | |
| 8 Dec. | Light rain | 5° /1° | 3.7 mm | 2 | |
| 9 Dec. | Light rain | 10° /5° | 9.1 mm | 3 | |
| 10 Dec. | Patchy rain possible | 10° /7° | 1 mm | 3 | |
| 11 Dec. | Light drizzle | 12° /7° | 4.8 mm | 3 | |
| 12 Dec. | Light rain | 9° /6° | 13.3 mm | 2 | |
| 13 Dec. | Patchy rain possible | 10° /6° | 1.7 mm | 3 | |
| 14 Dec. | Light rain shower | 9° /6° | 2.4 mm | 2 | |
| 15 Dec. | Light drizzle | 6° /5° | 0.8 mm | 2 | |
| 16 Dec. | Partly cloudy | 7° /4° | 0 mm | 3 | |
| 17 Dec. | Sunny | 7° /3° | 0 mm | 3 | |
| 18 Dec. | Partly cloudy | 7° /2° | 0 mm | 3 | |
| 19 Dec. | Partly cloudy | 7° /2° | 0.2 mm | 3 | |
| 20 Dec. | Light drizzle | 7° /4° | 7 mm | 2 | |
| 21 Dec. | Light rain | 10° /5° | 5.6 mm | 3 | |
| 22 Dec. | Heavy rain at times | 10° /6° | 9 mm | 3 | |
| 23 Dec. | Moderate or heavy rain shower | 12° /8° | 6.1 mm | 3 | |
| 24 Dec. | Patchy rain possible | 11° /8° | 1 mm | 3 | |
| 25 Dec. | Patchy rain possible | 11° /7° | 0.3 mm | 3 | |
| 26 Dec. | Moderate rain at times | 9° /6° | 3.8 mm | 3 | |
| 27 Dec. | Partly cloudy | 8° /4° | 0 mm | 3 | |
| 28 Dec. | Patchy rain possible | 8° /4° | 0.6 mm | 2 | |
| 29 Dec. | Patchy rain possible | 11° /7° | 1.2 mm | 3 | |
| 30 Dec. | Moderate rain at times | 11° /6° | 1.5 mm | 3 | |
| 31 Dec. | Overcast | 12° /9° | 1.7 mm | 3 | |
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Heidelberg in December - FAQ
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
December rainfall patterns in Heidelberg
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