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
Seltisberg's progression into December involves a gentle drop in the average high-temperature, from a chilly 8.6°C (47.5°F) in November to a wintry 4.8°C (40.6°F). December is noted for a mean low-temperature of -0.5°C (31.1°F).Humidity
In December, the average relative humidity in Seltisberg is 86%.Rainfall
In Seltisberg, during December, the rain falls for 15.3 days and regularly aggregates up to 85mm (3.35") of precipitation. In Seltisberg, during the entire year, the rain falls for 196.7 days and collects up to 822mm (32.36") of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall in Seltisberg is December, when snow falls for 7.2 days and typically aggregates up to 88mm (3.46") of snow.Daylight
With an average of 8h and 30min of daylight, December has the shortest days of the year in Seltisberg.On the first day of December, sunrise is at 07:56 and sunset at 16:40. On the last day of the month, sunrise is at 08:16 and sunset at 16:48 CET.
Sunshine
December has the least sunshine of the year in Seltisberg, with an average of 4.6h of sunshine.UV index
The average daily maximum UV index in December in Seltisberg is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 2 during December leads to these instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Seltisberg?
What is the average humidity in December in Seltisberg?
How many days does it rain in December in Seltisberg?
What is the snowiest month in Seltisberg?
How many days does it snow in December in Seltisberg?
What is the month with the shortest days in Seltisberg?
What is the average length of the day in December in Seltisberg?
What time are sunrise and sunset in December in Seltisberg?
What is the month with the least sunshine in Seltisberg?
How many hours of sunshine does Seltisberg have in December?
What is the UV index intensity in December in Seltisberg?
Average temperature in December
Seltisberg, Switzerland
- Average high temperature in December: 4.8°C
The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in December: -0.5°C
The months with the highest average low temperature are July and August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in December
Seltisberg, Switzerland
- Average pressure in December: 1020.7mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The months with the lowest atmospheric pressure are April and November (1015.7mbar).
Average wind speed in December
Seltisberg, Switzerland
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is March (9.4km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in December
Seltisberg, Switzerland
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Seltisberg, Switzerland
- Average rainfall in December: 85mm
The wettest month (with the highest rainfall) is June (100mm).
The driest month (with the least rainfall) is September (41mm).
Average rainfall days in December
Seltisberg, Switzerland
- Average rainfall days in December: 15.3 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is October (13 days).
Average snowfall in December
Seltisberg, Switzerland
- Average snowfall in December: 88mm
The month with the highest snowfall is December (88mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Seltisberg, Switzerland
- Average snowfall days in December: 7.2 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Seltisberg, Switzerland
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 4h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in December
Seltisberg, Switzerland
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is June (6.1 days).
Average UV index in December
Seltisberg, Switzerland
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Seltisberg, Switzerland
- Average cloud cover in December: 54
The months with the most cloud cover are January and December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Seltisberg, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
