Basel-City (Basel)
December
Weather in Basel-City for December 2025
Your guide to Basel-City weather in December - trends and predictions
Basel-City typically experiences moderate snowfall in December, with an average of 8 snowy days.
According to Basel-City snow forecast for December 2025, no snow is expected until the end of the month.So far, December 2025 in Basel-City shows a warmer trend than usual by 2.9 °C.
The forecast for the next days in Basel-City predicts temperatures to be around 7 °C, close to the historical average.
In general, the average temperature in Basel-City at the beginning of December is 5.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 5.4 °C by the end of December.
Snow Forecast ❄️
Temperatures
4
Dry days
19
Rainy days
8
Snow days
6°/1°
Temperatures
12 km/h
Avg max wind
85 %
Avg humidity
Basel-City Weather December
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Temperatures trend during December in Basel-City
See the weather trend as well as the moving average line
December weather in Basel-City day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Moderate rain at times | 7° /1° | 6.1 mm | 1.6 cm | |
| 2 Dec. |  Heavy rain at times | 6° /-1° | 4.6 mm | 0.9 cm | |
| 3 Dec. |  Overcast | 4° /-2° | 0.1 mm | 0 cm | |
| 4 Dec. | Heavy rain at times | 5° /-1° | 5 mm | 0 cm | |
| 5 Dec. |  Patchy rain possible | 5° /0° | 1.1 mm | 0 cm | |
| 6 Dec. | Light rain shower | 6° /1° | 3 mm | 0 cm | |
| 7 Dec. | Patchy rain possible | 7° /1° | 2.7 mm | 0 cm | |
| 8 Dec. | Moderate rain at times | 6° /2° | 3.7 mm | 0 cm | |
| 9 Dec. | Overcast | 6° /1° | 5.1 mm | 0.1 cm | |
| 10 Dec. |  Moderate or heavy snow showers | 5° /1° | 3.8 mm | 1.4 cm | |
| 11 Dec. | Overcast | 6° /2° | 7.3 mm | 0.1 cm | |
| 12 Dec. |  Sunny | 6° /0° | 4.3 mm | 0 cm | |
| 13 Dec. |  Partly cloudy | 6° /0° | 1.9 mm | 0 cm | |
| 14 Dec. | Overcast | 7° /1° | 3.1 mm | 0 cm | |
| 15 Dec. | Partly cloudy | 6° /1° | 2.4 mm | 0.2 cm | |
| 16 Dec. |  Cloudy | 6° /0° | 0.3 mm | 0 cm | |
| 17 Dec. | Overcast | 7° /0° | 0 mm | 0 cm | |
| 18 Dec. | Partly cloudy | 7° /-1° | 0 mm | 0 cm | |
| 19 Dec. | Partly cloudy | 10° /3° | 0 mm | 0 cm | |
| 20 Dec. | Patchy rain possible | 10° /4° | 0.1 mm | 0 cm | |
| 21 Dec. | Partly cloudy | 8° /3° | 0 mm | 0 cm | |
| 22 Dec. | Partly cloudy | 8° /3° | 0 mm | 0 cm | |
| 23 Dec. | Patchy rain possible | 8° /3° | 0.1 mm | 0 cm | |
| 24 Dec. | Overcast | 8° /4° | 0 mm | 0 cm | |
| 25 Dec. | Partly cloudy | 7° /2° | 0 mm | 0 cm | |
| 26 Dec. | Partly cloudy | 5° /1° | 0 mm | 0 cm | |
| 27 Dec. | Overcast | 6° /1° | 0 mm | 0 cm | |
| 28 Dec. | Partly cloudy | 7° /1° | 0 mm | 0 cm | |
| 29 Dec. | Partly cloudy | 6° /0° | 0 mm | 0 cm | |
| 30 Dec. | Patchy rain possible | 3° /1° | 0.1 mm | 0 cm | |
| 31 Dec. | Patchy rain possible | 4° /1° | 0.1 mm | 0 cm | |
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Important Notice
Our weather forecast for Basel-City 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 Basel-City forecast closer to your planned date for the most up-to-date weather information.
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Basel-City in December - FAQ
What are the expected maximum and minimum temperatures in Basel-City during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 1°.
How much rainfall should be expected in Basel-City during December?
Significant rainfall exceeding 105.4 mm is expected in Basel-City during December, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Basel-City in December 2025?
Basel-City experiences an average snowfall of 6.5055 cm during December, occurring over 8 days.
What are the typical wind conditions in Basel-City during December?
The average wind speed in Basel-City during December is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
Basel-City snow forecast December 2025
Track daily snowfall levels and discover Basel-City’s snowy potential this December ❄️
On average, Basel-City sees 8 snowy days during December, with approximately 6.5 cm of total snowfall.
December rainfall patterns in Basel-City
Explore the daily rainfall trends and prepare for Basel-Citys December weather 💧
Typically, Basel-City has 19 rainy days in December with a total of 105.4 mm of rainfall.
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