Geneva (Genève)
December
Weather in Geneva for December 2025
Your guide to Geneva weather in December - trends and predictions
Expect heavy snowfall in Geneva during December, with an average of 16 snowy days.
In general, the average temperature in Geneva at the beginning of December is 5.1 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 7.6 °C by the end of December.
Snow Forecast ❄️
Temperatures
3
Dry days
12
Rainy days
16
Snow days
6°/0°
Temperatures
10 km/h
Avg max wind
87 %
Avg humidity
Geneva in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  6° | 2  6° | 3  4° | 4  5° | 5  4° | 6  6° | 7 5° |
| 8 4° | 9 4° | 10  4° | 11 4° | 12  4° | 13 5° | 14  6° |
| 15 7° | 16 6° | 17 7° | 18 8° | 19 8° | 20 6° | 21 6° |
| 22 8° | 23 7° | 24  7° | 25 7° | 26 7° | 27 7° | 28 7° |
| 29 8° | 30  8° | 31 9° |
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Temperatures trend during December in Geneva
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. | Overcast | 6° /0° | 14.5 mm | 1 cm | |
| 2 Dec. | Heavy rain at times | 6° /-2° | 9.1 mm | 0.8 cm | |
| 3 Dec. | Patchy rain possible | 4° /-3° | 0.9 mm | 0.2 cm | |
| 4 Dec. | Moderate or heavy rain shower | 5° /-1° | 16.8 mm | 1.6 cm | |
| 5 Dec. | Patchy moderate snow | 4° /-1° | 5.3 mm | 1.1 cm | |
| 6 Dec. | Light freezing rain | 6° /-1° | 3.4 mm | 0.2 cm | |
| 7 Dec. | Light freezing rain | 5° /-1° | 6 mm | 0.1 cm | |
| 8 Dec. | Moderate or heavy rain shower | 4° /-1° | 12.3 mm | 2.3 cm | |
| 9 Dec. | Patchy moderate snow | 4° /-1° | 9 mm | 0.2 cm | |
| 10 Dec. | Moderate or heavy snow showers | 4° /-1° | 10.4 mm | 4.2 cm | |
| 11 Dec. | Moderate or heavy rain shower | 4° /-1° | 11.8 mm | 0.1 cm | |
| 12 Dec. | Partly cloudy | 4° /-1° | 10.5 mm | 0 cm | |
| 13 Dec. | Patchy rain possible | 5° /-1° | 6.5 mm | 0.6 cm | |
| 14 Dec. | Cloudy | 6° /0° | 2.9 mm | 0 cm | |
| 15 Dec. | Heavy rain at times | 7° /0° | 6 mm | 0 cm | |
| 16 Dec. | Partly cloudy | 6° /0° | 2 mm | 0 cm | |
| 17 Dec. | Overcast | 7° /-1° | 0.5 mm | 0 cm | |
| 18 Dec. | Overcast | 8° /0° | 0.2 mm | 0 cm | |
| 19 Dec. | Patchy rain possible | 8° /0° | 6.5 mm | 0 cm | |
| 20 Dec. | Heavy rain at times | 6° /-1° | 3 mm | 0.2 cm | |
| 21 Dec. | Heavy rain at times | 6° /0° | 5.4 mm | 0 cm | |
| 22 Dec. | Cloudy | 8° /2° | 13 mm | 0.8 cm | |
| 23 Dec. | Patchy rain possible | 7° /1° | 11.7 mm | 3.3 cm | |
| 24 Dec. | Sunny | 7° /0° | 8.2 mm | 0 cm | |
| 25 Dec. | Partly cloudy | 7° /0° | 2.1 mm | 0 cm | |
| 26 Dec. | Sunny | 7° /0° | 2.9 mm | 0 cm | |
| 27 Dec. | Patchy moderate snow | 7° /-1° | 2.7 mm | 0.1 cm | |
| 28 Dec. | Moderate or heavy rain shower | 7° /0° | 10 mm | 0.9 cm | |
| 29 Dec. | Moderate or heavy rain shower | 8° /1° | 12.2 mm | 0.9 cm | |
| 30 Dec. | Moderate snow | 8° /2° | 5.9 mm | 1.4 cm | |
| 31 Dec. | Partly cloudy | 9° /0° | 5 mm | 1 cm | |
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Important Notice
Our weather forecast for Geneva 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 Geneva forecast closer to your planned date for the most up-to-date weather information.
Geneva in December - FAQ
What are the expected maximum and minimum temperatures in Geneva during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 0°.
How much rainfall should be expected in Geneva during December?
Significant rainfall exceeding 223.2 mm is expected in Geneva during December, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Geneva in December 2025?
Geneva experiences an average snowfall of 18.078 cm during December, occurring over 16 days.
What are the typical wind conditions in Geneva during December?
The average wind speed in Geneva during December is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
Geneva snow forecast December 2025
Track daily snowfall levels and discover Geneva’s snowy potential this December ❄️
December rainfall patterns in Geneva
Explore the daily rainfall trends and prepare for Genevas December weather 💧
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