Weather in Genève for December 2025
Expect heavy snowfall in Genève during December, with an average of 16 snowy days.
In general, the average temperature in Genève 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
Genève in December average weather
| 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 Genève
December weather day by day
| 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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Guide for Genève in December
In December, the weather in Genève, Switzerland can be quite chilly at the beginning of the month, with temperatures averaging around 4°. The city experiences the onset of winter, with occasional snowfall and cloudy skies.
As the month progresses, the temperatures tend to drop further, with average lows of around 0° and highs of 6°. The cityscape is often adorned with a picturesque layer of snow, creating a magical winter wonderland.
It's important to note that Genève's weather in December can be quite unpredictable, with the possibility of sudden snowstorms and icy conditions. Travelers should be prepared for cold weather and dress accordingly, with warm layers and waterproof clothing.
Despite the cold temperatures, December in Genève also brings a festive atmosphere, with the city's charming Christmas markets and holiday decorations adding to the enchanting ambiance.
Visitors can enjoy seasonal activities such as ice skating and sipping on hot chocolate while taking in the beautiful scenery.
Overall, December in Genève offers a quintessential winter experience, with the chance to embrace the cold weather and partake in the city's delightful holiday festivities.
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Genève in December - FAQ
Genève snow forecast December 2025
December rainfall patterns in Genève
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