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
As December begins, there is a minor decrease in the average high-temperature, softly falling from a frosty 7.7°C (45.9°F) in November to a cold 3.8°C (38.8°F). In the month of December, the average temperature dips to a freezing cold -1.6°C (29.1°F) during the night.Humidity
In Gland, the average relative humidity in December is 87%.Rainfall
December is the month with the most rainfall in Gland. Rain falls for 10.1 days and accumulates 173mm (6.81") of precipitation.Snowfall
Months with snowfall in Gland, Switzerland, are January through May, September through December. December is the month with the most snowfall. Snow falls for 16.7 days and accumulates 833mm (32.8") of snow.Daylight
December has the shortest days of the year in Gland, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:58 and sunset at 16:49. On the last day of December, in Gland, sunrise is at 08:18 and sunset at 16:57 CET.
Sunshine
With an average of 4.2h of sunshine, December has the least sunshine of the year.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Gland, Switzerland. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
How cold is it in Gland in December?
What is the average humidity in December in Gland?
What is the wettest month in Gland?
How much does it rain in Gland in December?
When does it snow the most in Gland?
How many days does it snow in December in Gland?
What is the month with the shortest days in Gland?
What is the average length of the day in December in Gland?
When is the sunrise / sunset in December in Gland?
What is the month with the least sunshine in Gland?
How long on average sun shines in December in Gland?
What are the months with the lowest UV index in Gland?
What is the UV index intensity in December in Gland?
Average temperature in December
Gland, Switzerland
- Average high temperature in December: 3.8°C
The warmest months (with the highest average high temperature) are July and August (21.8°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -1.6°C
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is February (-3.7°C).
Average pressure in December
Gland, Switzerland
- Average pressure in December: 1021.2mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in December
Gland, Switzerland
- Average wind speed in December: 10.6km/h
The windiest month (with the highest average wind speed) is February (10.8km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in December
Gland, Switzerland
- Average humidity in December: 87%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are July and August (81%).
Average rainfall in December
Gland, Switzerland
- Average rainfall in December: 173mm
The wettest month (with the highest rainfall) is December (173mm).
The driest month (with the least rainfall) is September (84mm).
Average rainfall days in December
Gland, Switzerland
- Average rainfall days in December: 10.1 days
The months with the highest number of rainy days are May and June (22.8 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in December
Gland, Switzerland
- Average snowfall in December: 833mm
The month with the highest snowfall is December (833mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Gland, Switzerland
- Average snowfall days in December: 16.7 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Gland, 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: 4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in December
Gland, Switzerland
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is October (13.5 days).
The month with the least sunshine days is June (5.9 days).
Average UV index in December
Gland, 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, October, November and December (UV index 2).
Average cloud cover in December
Gland, Switzerland
- Average cloud cover in December: 56
The months with the most cloud cover are January, February and December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Gland, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (8km).
The month with the lowest visibility is January (7km).
Gland, Switzerland
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