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 minor alteration in Andermatt's climate, with the average high-temperature moving from November's wintry 1.6°C (34.9°F) to a subzero cold -1.8°C (28.8°F). Andermatt, during the nights of December, experiences an average temperature drop to a still freezing cold -9.6°C (14.7°F).Humidity
In December, the average relative humidity in Andermatt is 87%.Rainfall
In Andermatt, during December, the rain falls for 4.7 days and regularly aggregates up to 118mm (4.65") of precipitation. Throughout the year, in Andermatt, there are 173.4 rainfall days, and 1380mm (54.33") of precipitation is accumulated.Snowfall
Months with snowfall in Andermatt are January through June, August through December. December is the month with the most snowfall. Snow falls for 19 days and accumulates 787mm (30.98") of snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:49 and sunset at 16:39. On the last day of December, sunrise is at 08:09 and sunset at 16:47 CET.
Sunshine
January and December, with an average of 4.5h of sunshine, are months with the least sunshine in Andermatt.UV index
In Andermatt, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Experience reduced UV exposure by about half when donning a wide-brim hat. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Andermatt?
What is the average humidity in December in Andermatt?
How much does it rain in Andermatt in December?
When does it snow the most in Andermatt?
How much does it snow in Andermatt in December?
What is the month with the shortest days in Andermatt?
What is the average length of the day in December in Andermatt?
When are sunrise and sunset in December in Andermatt?
What is the month with the least sunshine in Andermatt?
How long on average sun shines in December in Andermatt?
What is the UV index intensity in December in Andermatt?
Average temperature in December
Andermatt, Switzerland
- Average high temperature in December: -1.8°C
The warmest month (with the highest average high temperature) is July (16.6°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in December: -9.6°C
The months with the highest average low temperature are July and August (6.3°C).
The coldest month (with the lowest average low temperature) is February (-11.4°C).
Average pressure in December
Andermatt, 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 (1015.3mbar).
Average wind speed in December
Andermatt, Switzerland
- Average wind speed in December: 8.9km/h
The windiest month (with the highest average wind speed) is December (8.9km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in December
Andermatt, Switzerland
- Average humidity in December: 87%
The month with the highest relative humidity is March (93%).
The months with the lowest relative humidity are July and August (82%).
Average rainfall in December
Andermatt, Switzerland
- Average rainfall in December: 118mm
The wettest month (with the highest rainfall) is August (180mm).
The driest month (with the least rainfall) is February (65mm).
Average rainfall days in December
Andermatt, Switzerland
- Average rainfall days in December: 4.7 days
The months with the highest number of rainy days are July and August (25.5 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in December
Andermatt, Switzerland
- Average snowfall in December: 787mm
The month with the highest snowfall is December (787mm).
The month with the least snowfall is July (0mm).
Average snowfall days in December
Andermatt, Switzerland
- Average snowfall days in December: 19 days
The month with the highest number of snowfall days is March (21 days).
The month with the least snowfall days is July (0 days).
Average daylight in December /
Average sunshine in December
Andermatt, 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 3min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and December (Average sunshine: 4h and 30min).
Average sunshine days in December
Andermatt, Switzerland
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is October (13.1 days).
The month with the least sunshine days is August (4 days).
Average UV index in December
Andermatt, 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, February, April and November (UV index 1).
Average cloud cover in December
Andermatt, Switzerland
- Average cloud cover in December: 53
The months with the most cloud cover are February, March, April and May (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 44).
Average visibility in December
Andermatt, Switzerland
- Average visibility in December: 7km
The months with the highest visibility are June, July and August (8km).
The month with the lowest visibility is January (5km).
