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
December
Weather in December
Temperature
The onset of December entails a subtle temperature shift, as the average high-temperature eases from a chilly 7.7°C (45.9°F) in November to an icy 3.7°C (38.7°F). The temperature in Echarlens dips to an average of -2.7°C (27.1°F) during December nights.Humidity
The average relative humidity in December is 84%.Rainfall
In December, in Echarlens, the rain falls for 13.9 days. Throughout December, 98mm (3.86") of precipitation is accumulated. Throughout the year, in Echarlens, Switzerland, there are 205.3 rainfall days, and 992mm (39.06") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. December is the month with the most snowfall in Echarlens. Snow falls for 8.6 days and accumulates 192mm (7.56") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 07:55 and sunset at 16:45. On the last day of December, in Echarlens, sunrise is at 08:15 and sunset at 16:53 CET.
Sunshine
With an average of 5.2h of sunshine, December has the least sunshine of the year in Echarlens.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Echarlens. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the UV index of 2 transforms into the following advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Echarlens during December?
What is the average humidity in December in Echarlens?
How much does it rain in Echarlens in December?
What is the snowiest month in Echarlens?
How many days does it snow in December in Echarlens?
What is the month with the shortest days in Echarlens?
What is the average length of the day in December in Echarlens?
When are sunrise and sunset in December in Echarlens?
What is the month with the least sunshine in Echarlens?
How long on average sun shines in December in Echarlens?
What is the month with the lowest UV index in Echarlens?
What is the UV index reading in December in Echarlens?
Average temperature in December
Echarlens, Switzerland
- Average high temperature in December: 3.7°C
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in December: -2.7°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-4.6°C).
Average pressure in December
Echarlens, Switzerland
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in December
Echarlens, Switzerland
- Average wind speed in December: 9.8km/h
The windiest month (with the highest average wind speed) is February (9.9km/h).
The calmest month (with the lowest average wind speed) is August (6.3km/h).
Average humidity in December
Echarlens, Switzerland
- Average humidity in December: 84%
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
Echarlens, Switzerland
- Average rainfall in December: 98mm
The wettest month (with the highest rainfall) is June (117mm).
The driest month (with the least rainfall) is September (53mm).
Average rainfall days in December
Echarlens, Switzerland
- Average rainfall days in December: 13.9 days
The month with the highest number of rainy days is May (23.1 days).
The month with the least rainy days is February (12.2 days).
Average snowfall in December
Echarlens, Switzerland
- Average snowfall in December: 192mm
The month with the highest snowfall is December (192mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Echarlens, Switzerland
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is February (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Echarlens, Switzerland
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 5h and 1min
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: 5h and 12min).
Average sunshine days in December
Echarlens, Switzerland
- Average sunshine days in December: 12.2 days
The month with the most sunshine days is October (14.6 days).
The month with the least sunshine days is June (4.3 days).
Average UV index in December
Echarlens, 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
Echarlens, Switzerland
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Echarlens, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
