Temperatures in December
It's warm in December in Geneva with an average temperature of 24°C. Temperatures this month range from a low of 23°C to a high of 27°C. At night, you can expect temperatures between 12°C and 18°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Geneva in December. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of December
The month of December starts in Geneva with warm temperatures, averaging around 25°C during the day and nights close to 15°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-December
By mid-December, the average daytime temperature stays the same at 25°C, with nights close to 15°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of December
By the end of December, the average daytime temperature in Geneva will be around 25°C, with nights close to 16°C. A shower might show up, but overall the weather will be dry and sunny.
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Precipitation in December
In December, there is an average of 88 mm of precipitation, spread over 6 days. The wind speed is around 4 Bft, mostly coming from the South.
The precipitation chance averages 19% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Geneva. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Geneva in December |
London | ||
|---|---|---|---|
 Average Temperature |
24°C | 9°C | |
 High Temp |
27°C | 11°C | |
| Low Temp |
23°C | 8°C | |
 Total Precipitation |
88 mm | 67 mm | |
| Rainy Days |
6 days | 10 days | |
November
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is December a good time to visit Geneva?
Want nice weather? Then December is a great time to be in Geneva. You’ll have pleasant temperatures and not too much rain this month.
The hurricane season in Geneva runs from June to November.
Temperature records for Geneva in December
With 31°C, Geneva hit the highest temperature in the last 10 years in December 2016. The lowest daytime temperature in this month was 7°C in 2022. The extreme night temperatures ranged from a low of -2°C to a high of 23°C.
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Daily Temperature in December in Geneva
This chart shows the average daily temperatures, both day and night, for each day in December in Geneva, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in December in Geneva
The chart below shows the average daily precipitation in December for Geneva, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 6 days of rain in Geneva.
Daily UV Index in December in Geneva
This chart shows the average daily UV index in December in Geneva, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Geneva Over the Years
This chart shows the average temperature in December in Geneva, measured in degrees Celsius, over the past years.
Total Precipitation in December in Geneva Over the Years
This chart shows the average precipitation in December in Geneva, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in December for Geneva
Click on a specific day in December for detailed info on the typical weather on that day in Geneva. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Geneva
Have you been to Geneva in December?
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Average Weather in Geneva by Month
Click on a month below to see detailed weather info for Geneva. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
