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
December ushers in a minute temperature change, with average high-temperatures reducing from November's freezing cold -1.2°C (29.8°F) to a still subzero cold -5.3°C (22.5°F). Throughout December, the temperature in Bergün tends to fall to a consistent average low of -14.5°C (5.9°F).Humidity
In December, the average relative humidity is 89%.Rainfall
In December, in Bergün, the rain falls for 3.5 days. Throughout December, 74mm (2.91") of precipitation is accumulated. Throughout the year, in Bergün, Switzerland, there are 163.3 rainfall days, and 1226mm (48.27") of precipitation is accumulated.Snowfall
Months with snowfall in Bergün are January through July, September through December. In Bergün, in December, during 18.9 snowfall days, 571mm (22.48") of snow is typically accumulated. In Bergün, during the entire year, snow falls for 132 days and aggregates up to 3953mm (155.63") 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 December, sunrise is at 07:45 and sunset at 16:35. On the last day of the month, sunrise is at 08:05 and sunset at 16:43 CET.
Sunshine
In December, the average sunshine is 4h.UV index
The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during December leads to these instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Bergün in December?
What is the average humidity in December in Bergün?
How much does it rain in Bergün in December?
How much does it snow in Bergün in December?
What is the month with the shortest days in Bergün?
How many hours of daylight does Bergün have in December?
What time are sunrise and sunset in December in Bergün?
How many hours of sunshine does Bergün have in December?
How high is the UV index in December in Bergün?
Average temperature in December
Bergün, Switzerland
- Average high temperature in December: -5.3°C
The warmest months (with the highest average high temperature) are July and August (14.6°C).
The month with the lowest average high temperature is January (-6.1°C).
- Average low temperature in December: -14.5°C
The month with the highest average low temperature is August (3.4°C).
The coldest month (with the lowest average low temperature) is January (-15.6°C).
Average pressure in December
Bergün, Switzerland
- Average pressure in December: 1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in December
Bergün, Switzerland
- Average wind speed in December: 10km/h
The windiest months (with the highest average wind speed) are February and December (10km/h).
The calmest month (with the lowest average wind speed) is August (7.6km/h).
Average humidity in December
Bergün, Switzerland
- Average humidity in December: 89%
The months with the highest relative humidity are March and April (95%).
The month with the lowest relative humidity is July (81%).
Average rainfall in December
Bergün, Switzerland
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is August (152mm).
The driest month (with the least rainfall) is February (59mm).
Average rainfall days in December
Bergün, Switzerland
- Average rainfall days in December: 3.5 days
The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in December
Bergün, Switzerland
- Average snowfall in December: 571mm
The month with the highest snowfall is November (776mm).
The month with the least snowfall is August (0mm).
Average snowfall days in December
Bergün, Switzerland
- Average snowfall days in December: 18.9 days
The month with the highest number of snowfall days is March (21.8 days).
The month with the least snowfall days is August (0.1 days).
Average daylight in December /
Average sunshine in December
Bergün, 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: 4h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days in December
Bergün, Switzerland
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is October (13.5 days).
The month with the least sunshine days is June (4.5 days).
Average UV index in December
Bergün, Switzerland
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, April, October and November (UV index 1).
Average cloud cover in December
Bergün, Switzerland
- Average cloud cover in December: 60
The month with the most cloud cover is April (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 51).
Average visibility in December
Bergün, Switzerland
- Average visibility in December: 6km
The months with the highest visibility are June, July and August (7km).
The month with the lowest visibility is April (4km).
