Interlaken
December
Weather in Interlaken for December 2026
Your guide to Interlaken weather in December - trends and predictions
Interlaken is transformed into a snow paradise in December, with more than 20 snowy days on average.
In general, the average temperature in Interlaken at the beginning of December is 0.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 3.1 °C by the end of December.
Snow Forecast ❄️
Temperatures
2
Dry days
6
Rainy days
23
Snow days
2°/-4°
Temperatures
8 km/h
Avg max wind
80 %
Avg humidity
Interlaken Weather December
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Temperatures trend during December in Interlaken
See the weather trend as well as the moving average line
December weather in Interlaken day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Moderate rain at times | 2° /-3° | 8 mm | 1.1 cm | |
| 2 Dec. |  Mist | 1° /-6° | 6.2 mm | 3.8 cm | |
| 3 Dec. |  Sunny | -1° /-9° | 1.8 mm | 0.2 cm | |
| 4 Dec. | Moderate or heavy rain shower | 1° /-5° | 7.8 mm | 1.7 cm | |
| 5 Dec. |  Heavy snow | 0° /-7° | 2.1 mm | 0.9 cm | |
| 6 Dec. |  Light freezing rain | 1° /-7° | 2.6 mm | 0 cm | |
| 7 Dec. | Light freezing rain | 2° /-6° | 7.7 mm | 1 cm | |
| 8 Dec. |  Moderate or heavy snow showers | 1° /-5° | 5 mm | 2.6 cm | |
| 9 Dec. | Light freezing rain | 1° /-5° | 5.8 mm | 1.4 cm | |
| 10 Dec. | Sunny | 1° /-6° | 4.7 mm | 1.7 cm | |
| 11 Dec. | Light freezing rain | 0° /-6° | 7.9 mm | 0.2 cm | |
| 12 Dec. | Sunny | 2° /-5° | 4.8 mm | 0.3 cm | |
| 13 Dec. |  Overcast | 2° /-5° | 3.2 mm | 0.6 cm | |
| 14 Dec. |  Cloudy | 3° /-3° | 3.8 mm | 0.9 cm | |
| 15 Dec. |  Heavy rain at times | 2° /-3° | 2 mm | 0.4 cm | |
| 16 Dec. | Sunny | 3° /-4° | 1.1 mm | 0.4 cm | |
| 17 Dec. | Sunny | 4° /-3° | 0.3 mm | 0 cm | |
| 18 Dec. | Sunny | 4° /-3° | 0 mm | 0 cm | |
| 19 Dec. | Sunny | 4° /-2° | 3.3 mm | 0.6 cm | |
| 20 Dec. | Overcast | 2° /-4° | 2.3 mm | 0.7 cm | |
| 21 Dec. | Light freezing rain | 2° /-5° | 4 mm | 0 cm | |
| 22 Dec. |  Patchy rain possible | 3° /-3° | 13.4 mm | 2.7 cm | |
| 23 Dec. |  Partly cloudy | 2° /-3° | 9.7 mm | 4.6 cm | |
| 24 Dec. | Moderate rain at times | 2° /-4° | 5 mm | 0.6 cm | |
| 25 Dec. | Sunny | 3° /-4° | 2.1 mm | 1 cm | |
| 26 Dec. | Sunny | 3° /-3° | 1.9 mm | 0.1 cm | |
| 27 Dec. | Sunny | 3° /-4° | 1 mm | 0 cm | |
| 28 Dec. | Overcast | 3° /-3° | 1.8 mm | 0 cm | |
| 29 Dec. | Sunny | 4° /-3° | 4.5 mm | 0.5 cm | |
| 30 Dec. | Light freezing rain | 3° /-4° | 2.4 mm | 0.7 cm | |
| 31 Dec. | Sunny | 3° /-4° | 1 mm | 0 cm | |
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Important Notice
Our weather forecast for Interlaken 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 Interlaken forecast closer to your planned date for the most up-to-date weather information.
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Interlaken in December - FAQ
What are the expected maximum and minimum temperatures in Interlaken during December?
Brace for cold days with temperatures not exceeding 2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Interlaken during December?
Significant rainfall exceeding 127.2 mm is expected in Interlaken during December, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Interlaken in December 2026?
Interlaken experiences an average snowfall of 28.5617 cm during December, occurring over 23 days.
What are the typical wind conditions in Interlaken during December?
The average wind speed in Interlaken during December is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
Interlaken snow forecast December 2026
Track daily snowfall levels and discover Interlaken’s snowy potential this December ❄️
On average, Interlaken sees 23 snowy days during December, with approximately 28.6 cm of total snowfall.
December rainfall patterns in Interlaken
Explore the daily rainfall trends and prepare for Interlakens December weather 💧
Typically, Interlaken has 6 rainy days in December with a total of 127.2 mm of rainfall.
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