Ulm
December
Weather in Ulm for December 2026
Your guide to Ulm weather in December - trends and predictions
With an average of 5 snowy days, Ulm usually enjoys a light touch of snow in December.
In general, the average temperature in Ulm at the beginning of December is 2.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 5.2 °C by the end of December.
Is December a good time to visit Ulm? check out the best time to travel to Ulm page.
✨ Is December a good time to visit Ulm? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
More
18
Dry days
8
Rainy days
5
Snow days
5°/0°
Temperatures
18 km/h
Avg max wind
85 %
Avg humidity
Ulm Weather December
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Temperatures trend during December in Ulm
See the weather trend as well as the moving average line
December weather in Ulm day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Moderate snow | 3° /0° | 7.6 mm | 6.4 cm | |
| 2 Dec. |  Light snow | 4° /-5° | 4.9 mm | 3 cm | |
| 3 Dec. |  Patchy rain possible | 2° /-5° | 1.7 mm | 0 cm | |
| 4 Dec. | Light snow | 1° /-6° | 0.2 mm | 0.1 cm | |
| 5 Dec. |  Overcast | 2° /-1° | 0.4 mm | 0 cm | |
| 6 Dec. |  Light snow showers | 4° /-1° | 4.3 mm | 0.8 cm | |
| 7 Dec. |  Light rain | 4° /-2° | 4.4 mm | 0 cm | |
| 8 Dec. |  Light freezing rain | 5° /1° | 3 mm | 0.3 cm | |
| 9 Dec. | Light rain | 5° /2° | 4.6 mm | 0.6 cm | |
| 10 Dec. | Patchy rain possible | 6° /3° | 0.8 mm | 0.3 cm | |
| 11 Dec. | Light rain | 6° /2° | 2.9 mm | 0.1 cm | |
| 12 Dec. | Light rain | 6° /1° | 6.2 mm | 0 cm | |
| 13 Dec. | Light rain shower | 6° /1° | 1.6 mm | 0 cm | |
| 14 Dec. | Patchy rain possible | 6° /1° | 1 mm | 0 cm | |
| 15 Dec. | Patchy rain possible | 5° /0° | 0.6 mm | 0.2 cm | |
| 16 Dec. |  Cloudy | 5° /0° | 0 mm | 0 cm | |
| 17 Dec. | Overcast | 7° /1° | 0 mm | 0 cm | |
| 18 Dec. |  Sunny | 8° /1° | 0 mm | 0 cm | |
| 19 Dec. | Patchy rain possible | 8° /1° | 1.7 mm | 0 cm | |
| 20 Dec. | Light rain | 4° /1° | 2.3 mm | 0.2 cm | |
| 21 Dec. | Light rain | 5° /0° | 3.9 mm | 0 cm | |
| 22 Dec. |  Moderate rain | 6° /1° | 11.5 mm | 0.6 cm | |
| 23 Dec. |  Moderate or heavy rain shower | 6° /1° | 9.3 mm | 0.4 cm | |
| 24 Dec. | Patchy rain possible | 4° /2° | 1.7 mm | 0.3 cm | |
| 25 Dec. | Cloudy | 6° /1° | 0 mm | 0 cm | |
| 26 Dec. | Patchy rain possible | 5° /1° | 1.9 mm | 0 cm | |
| 27 Dec. | Sunny | 4° /-1° | 0.1 mm | 0 cm | |
| 28 Dec. | Overcast | 5° /-1° | 0.1 mm | 0 cm | |
| 29 Dec. | Sunny | 6° /-1° | 0.6 mm | 0 cm | |
| 30 Dec. | Patchy rain possible | 5° /-1° | 1.9 mm | 0.1 cm | |
| 31 Dec. | Overcast | 6° /0° | 0.1 mm | 0 cm | |
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Important Notice
Our weather forecast for Ulm 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 Ulm forecast closer to your planned date for the most up-to-date weather information.
Change Month
Ulm weather in December vs November vs January
Compare December weather in Ulm with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| November | December | January | |
|---|---|---|---|
| Weather | Patchy rain possible | Cloudy | Cloudy |
| Temperatures | 7°/1° | 5°/0° | 4°/-2° |
| Rainfall | 94 mm | 79 mm | 57 mm |
| Snowfall | 19 cm | 13 cm | 15 cm |
| Wind | 19.1 km/h | 17.9 km/h | 18.3 km/h |
| Humidity | 85% | 85% | 84% |
| Rainy days | 8 days | 8 days | 6 days |
| Snow days | 6 days | 5 days | 7 days |
| Dry days | 16 days | 18 days | 18 days |
Planning a trip to Ulm? Discover the best time to visit
Ulm in December - FAQ
What are the expected maximum and minimum temperatures in Ulm during December?
Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Ulm during December?
Moderate rainfall is anticipated in Ulm during December, with a total of 79.5 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
Will it snow in Ulm in December 2026?
Ulm experiences an average snowfall of 13.4 cm during December, occurring over 5 days.
What are the typical wind conditions in Ulm during December?
The average wind speed in Ulm during December is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
Ulm snow forecast December 2026
Track daily snowfall levels and discover Ulm’s snowy potential this December ❄️
On average, Ulm sees 5 snowy days during December, with approximately 13.4 cm of total snowfall.
December rainfall patterns in Ulm
Explore the daily rainfall trends and prepare for Ulms December weather 💧
Typically, Ulm has 8 rainy days in December with a total of 79.5 mm of rainfall.
What to pack to Ulm in December?
Cold & raw · highs around 5 °C, frequent showers
As you prepare for your trip to Ulm 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 Ulm, during December, is comfortable and enjoyable, regardless of the weather conditions.
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