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
December indicates a minor shift in the average high-temperature, from November's icy 2.9°C (37.2°F) to a subzero cold -0.8°C (30.6°F). Leytron's temperature in December lowers to a consistent average of -9.1°C (15.6°F) during the nights.Humidity
In Leytron, Switzerland, the average relative humidity in December is 85%.Rainfall
In Leytron, in December, during 12.7 rainfall days, 72mm (2.83") of precipitation is typically accumulated. Throughout the year, in Leytron, Switzerland, there are 206.5 rainfall days, and 851mm (33.5") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In Leytron, during December, snow falls for 5.9 days and regularly aggregates up to 59mm (2.32") of snow. In Leytron, during the entire year, snow falls for 35.6 days and aggregates up to 419mm (16.5") of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:53 and sunset at 16:47. On the last day of December, in Leytron, sunrise is at 08:13 and sunset at 16:55 CET.
Sunshine
The average sunshine in December is 5.1h.UV index
In Leytron, Switzerland, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Leytron in December?
What is the average humidity in December in Leytron?
How much does it rain in Leytron in December?
How much does it snow in Leytron in December?
What is the month with the shortest days in Leytron?
How many hours of daylight does Leytron have in December?
When is the sunrise / sunset in December in Leytron?
How long on average sun shines in December in Leytron?
What is the UV index reading in December in Leytron?
Average temperature in December
Leytron, Switzerland
- Average high temperature in December: -0.8°C
The warmest month (with the highest average high temperature) is August (17°C).
The month with the lowest average high temperature is January (-2.2°C).
- Average low temperature in December: -9.1°C
The months with the highest average low temperature are July and August (6.4°C).
The coldest month (with the lowest average low temperature) is February (-10.8°C).
Average pressure in December
Leytron, 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 (1015.2mbar).
Average wind speed in December
Leytron, Switzerland
- Average wind speed in December: 8.3km/h
The windiest month (with the highest average wind speed) is December (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in December
Leytron, Switzerland
- Average humidity in December: 85%
The month with the highest relative humidity is March (90%).
The months with the lowest relative humidity are July, August and October (79%).
Average rainfall in December
Leytron, Switzerland
- Average rainfall in December: 72mm
The wettest month (with the highest rainfall) is May (110mm).
The driest month (with the least rainfall) is September (45mm).
Average rainfall days in December
Leytron, Switzerland
- Average rainfall days in December: 12.7 days
The month with the highest number of rainy days is May (23.3 days).
The month with the least rainy days is January (11.8 days).
Average snowfall in December
Leytron, Switzerland
- Average snowfall in December: 59mm
The month with the highest snowfall is January (110mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Leytron, Switzerland
- Average snowfall days in December: 5.9 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Leytron, 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 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Leytron, Switzerland
- Average sunshine days in December: 13.8 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is May (4.7 days).
Average UV index in December
Leytron, 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 March (UV index 1).
Average cloud cover in December
Leytron, Switzerland
- Average cloud cover in December: 46
The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 36).
Average visibility in December
Leytron, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May and September (7km).
Leytron, Switzerland
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