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
In December, the average high-temperature marginally drops from a wintry 4.3°C (39.7°F) in November to a still cold 0.5°C (32.9°F). In the month of December, an average of -5.9°C (21.4°F) marks the low-temperature in Silenen, Switzerland.Humidity
In Silenen, the average relative humidity in December is 85%.Rainfall
In Silenen, in December, it is raining for 14.4 days, with typically 119mm (4.69") of accumulated precipitation. Throughout the year, there are 216.7 rainfall days, and 1294mm (50.94") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Silenen. In Silenen, in December, snow falls for 7 days, with typically accumulated 163mm (6.42") of snow. In Silenen, during the entire year, snow falls for 41 days and aggregates up to 854mm (33.62") of snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year in Silenen.On the first day of December, sunrise is at 07:50 and sunset at 16:39. On the last day of the month, sunrise is at 08:10 and sunset at 16:46 CET.
Sunshine
December has the least sunshine of the year, with an average of 5h of sunshine.UV index
The average daily maximum UV index in December in Silenen is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. When the Sun is at its strongest around midday, find shade and limit exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
How cold is December in Silenen?
What is the average humidity in December in Silenen?
How much does it rain in Silenen in December?
How many days does it snow in December in Silenen?
What is the month with the shortest days in Silenen?
How many hours of daylight does Silenen have in December?
When are sunrise and sunset in December in Silenen?
What is the month with the least sunshine in Silenen?
How long on average sun shines in December in Silenen?
How high is the UV index in December in Silenen?
Average temperature in December
Silenen, Switzerland
- Average high temperature in December: 0.5°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is January (-0.9°C).
- Average low temperature in December: -5.9°C
The month with the highest average low temperature is August (8.8°C).
The coldest month (with the lowest average low temperature) is February (-8°C).
Average pressure in December
Silenen, Switzerland
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in December
Silenen, Switzerland
- Average wind speed in December: 8km/h
The windiest month (with the highest average wind speed) is December (8km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in December
Silenen, Switzerland
- Average humidity in December: 85%
The month with the highest relative humidity is March (90%).
The months with the lowest relative humidity are July and August (80%).
Average rainfall in December
Silenen, Switzerland
- Average rainfall in December: 119mm
The wettest month (with the highest rainfall) is August (166mm).
The driest month (with the least rainfall) is February (70mm).
Average rainfall days in December
Silenen, Switzerland
- Average rainfall days in December: 14.4 days
The month with the highest number of rainy days is July (24.1 days).
The month with the least rainy days is February (12.3 days).
Average snowfall in December
Silenen, Switzerland
- Average snowfall in December: 163mm
The month with the highest snowfall is February (232mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Silenen, Switzerland
- Average snowfall days in December: 7 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Silenen, 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 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Silenen, Switzerland
- Average sunshine days in December: 13.1 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is July (4.4 days).
Average UV index in December
Silenen, Switzerland
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in December
Silenen, Switzerland
- Average cloud cover in December: 47
The months with the most cloud cover are February, March and May (Cloud cover 48).
The months with the least cloud cover are August and October (Cloud cover 37).
Average visibility in December
Silenen, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, October, November and December (8km).
The months with the lowest visibility are January, February, March and September (7km).
Silenen, Switzerland
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