Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
A subtle shift in Pregny's weather is observed as November turns into December, with the average high temperature reducing from a frosty 8.3°C (46.9°F) to a cold 4.4°C (39.9°F). Pregny experiences an average nighttime temperature of -1.5°C (29.3°F) in the month of December.Humidity
In December, the average relative humidity in Pregny is 85%.Rainfall
In Pregny, in December, it is raining for 14.1 days, with typically 82mm (3.23") of accumulated precipitation. In Pregny, during the entire year, the rain falls for 190.1 days and collects up to 748mm (29.45") of precipitation.Snowfall
Months with snowfall are January through April, October through December. December is the month with the most snowfall in Pregny. Snow falls for 4.7 days and accumulates 81mm (3.19") of snow.Daylight
December has the shortest days of the year in Pregny, Switzerland, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:58 and sunset at 16:51. On the last day of December, in Pregny, sunrise is at 08:18 and sunset at 16:59 CET.
Sunshine
With an average of 4.9h of sunshine, December has the least sunshine of the year in Pregny.UV index
The months with the lowest UV index in Pregny are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
How cold is December in Pregny?
What is the average humidity in December in Pregny?
How much does it rain in Pregny in December?
What is the snowiest month in Pregny?
How many days does it snow in December in Pregny?
What is the month with the shortest days in Pregny?
How many hours of daylight does Pregny have in December?
When is the sunrise / sunset in December in Pregny?
What is the month with the least sunshine in Pregny?
How many hours of sunshine does Pregny have in December?
What are the months with the lowest UV index in Pregny?
How high is the UV index in December in Pregny?
Average temperature in December
Pregny, Switzerland
- Average high temperature in December: 4.4°C
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure in December
Pregny, Switzerland
- Average pressure in December: 1021.2mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in December
Pregny, Switzerland
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in December
Pregny, Switzerland
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall in December
Pregny, Switzerland
- Average rainfall in December: 82mm
The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is October (41mm).
Average rainfall days in December
Pregny, Switzerland
- Average rainfall days in December: 14.1 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in December
Pregny, Switzerland
- Average snowfall in December: 81mm
The month with the highest snowfall is December (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Pregny, Switzerland
- Average snowfall days in December: 4.7 days
The months with the highest number of snowfall days are January and February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pregny, Switzerland
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 4h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in December
Pregny, Switzerland
- Average sunshine days in December: 13.1 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in December
Pregny, Switzerland
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Pregny, Switzerland
- Average cloud cover in December: 49
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Pregny, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).
Pregny, Switzerland
Weather forecast for your location
2. Allow the app to use your location
