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
With the beginning of December, the average high-temperature shows a small decrease, transitioning from a chilly 9.2°C (48.6°F) in November to a cold 5.5°C (41.9°F). Nights in December showcase an average temperature of 0.7°C (33.3°F), slightly cooler than the daytime.Humidity
With an average relative humidity of 88%, December is the most humid month in Trésilley.Rainfall
The month with the most rainfall in Trésilley, France, is December, when the rain falls for 15.7 days and typically aggregates up to 84mm (3.31") of precipitation.Snowfall
Months with snowfall are January through March, October through December. In Trésilley, during December, snow falls for 4.5 days and regularly aggregates up to 44mm (1.73") of snow. Throughout the year, in Trésilley, France, there are 19.6 snowfall days, and 215mm (8.46") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 30min of daylight.On the first day of the month, sunrise is at 08:03 and sunset at 16:47. On the last day of December, sunrise is at 08:23 and sunset at 16:54 CET.
Sunshine
With an average of 4.3h of sunshine, December has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Trésilley, France. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 2 translates into these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
How cold does it get in Trésilley in December?
What is the most humid month in Trésilley?
What is the average humidity in December in Trésilley?
What is the wettest month in Trésilley?
How many days does it rain in December in Trésilley?
How much does it snow in Trésilley in December?
What is the month with the shortest days in Trésilley?
What is the average length of the day in December in Trésilley?
When are sunrise and sunset in December in Trésilley?
What is the month with the least sunshine in Trésilley?
How long on average sun shines in December in Trésilley?
When is the lowest UV index in Trésilley?
What is the UV index reading in December in Trésilley?
Average temperature in December
Trésilley, France
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in December: 0.7°C
The months with the highest average low temperature are July and August (13°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in December
Trésilley, France
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in December
Trésilley, France
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).
Average humidity in December
Trésilley, France
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (78%).
Average rainfall in December
Trésilley, France
- Average rainfall in December: 84mm
The wettest month (with the highest rainfall) is December (84mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days in December
Trésilley, France
- Average rainfall days in December: 15.7 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in December
Trésilley, France
- Average snowfall in December: 44mm
The month with the highest snowfall is January (81mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Trésilley, France
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Trésilley, France
- 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 2min
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 18min).
Average sunshine days in December
Trésilley, France
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (7.9 days).
Average UV index in December
Trésilley, France
- 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, November and December (UV index 2).
Average cloud cover in December
Trésilley, France
- Average cloud cover in December: 56
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Trésilley, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
Trésilley, France
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