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
The start of December signals a gentle decrease in the average high-temperature, transitioning from an icy 4.9°C (40.8°F) in November to a still cold 1.1°C (34°F). During the nights in December, the temperature averages to a subzero cold -6.4°C (20.5°F).Humidity
In December, the average relative humidity is 84%.Rainfall
In December, the rain falls for 5.5 days. Throughout December, 106mm (4.17") of precipitation is accumulated. Throughout the year, in Saint-Maurice, Switzerland, there are 163.4 rainfall days, and 1169mm (46.02") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Saint-Maurice. December is the month with the most snowfall. Snow falls for 13 days and accumulates 671mm (26.42") of snow.Daylight
The month with the shortest days in Saint-Maurice is December, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:54 and sunset at 16:47. On the last day of December, sunrise is at 08:14 and sunset at 16:55 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 5.4h of sunshine.UV index
In Saint-Maurice, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a regular UV index of 2 translates into these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Saint-Maurice?
What is the average humidity in December in Saint-Maurice?
How many days does it rain in December in Saint-Maurice?
When does it snow the most in Saint-Maurice?
How much does it snow in Saint-Maurice in December?
What is the month with the shortest days in Saint-Maurice?
How many hours of daylight does Saint-Maurice have in December?
What time are sunrise and sunset in December in Saint-Maurice?
What is the month with the least sunshine in Saint-Maurice?
How long on average sun shines in December in Saint-Maurice?
What is the UV index intensity in December in Saint-Maurice?
Average temperature in December
Saint-Maurice, Switzerland
- Average high temperature in December: 1.1°C
The warmest month (with the highest average high temperature) is August (19°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -6.4°C
The month with the highest average low temperature is August (8.2°C).
The coldest month (with the lowest average low temperature) is February (-8.4°C).
Average pressure in December
Saint-Maurice, Switzerland
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in December
Saint-Maurice, Switzerland
- Average wind speed in December: 8.8km/h
The windiest month (with the highest average wind speed) is December (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Saint-Maurice, Switzerland
- Average humidity in December: 84%
The months with the highest relative humidity are February and March (88%).
The months with the lowest relative humidity are July, August and October (78%).
Average rainfall in December
Saint-Maurice, Switzerland
- Average rainfall in December: 106mm
The wettest month (with the highest rainfall) is May (150mm).
The driest month (with the least rainfall) is September (57mm).
Average rainfall days in December
Saint-Maurice, Switzerland
- Average rainfall days in December: 5.5 days
The month with the highest number of rainy days is May (23 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in December
Saint-Maurice, Switzerland
- Average snowfall in December: 671mm
The month with the highest snowfall is December (671mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Saint-Maurice, Switzerland
- Average snowfall days in December: 13 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Saint-Maurice, 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: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in December
Saint-Maurice, Switzerland
- Average sunshine days in December: 15.7 days
The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is June (4.8 days).
Average UV index in December
Saint-Maurice, 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 February (UV index 1).
Average cloud cover in December
Saint-Maurice, Switzerland
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are August and October (Cloud cover 33).
Average visibility in December
Saint-Maurice, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February and March (7km).
Saint-Maurice, Switzerland
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