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 marks a gentle change in average high-temperature, declining from November's frosty 8.5°C (47.3°F) to an icy 5.1°C (41.2°F). In Silly-sur-Nied, the nocturnal temperatures throughout December show a marginal dip from the daytime averages, settling at a still cold 1°C (33.8°F).Humidity
With an average relative humidity of 90%, December is the most humid month.Rainfall
The month with the most rainfall is December, when the rain falls for 15.6 days and typically aggregates up to 66mm (2.6") of precipitation.Snowfall
Months with snowfall in Silly-sur-Nied are January through March, October through December. The month with the most snowfall is December, when snow falls for 5.5 days and typically aggregates up to 61mm (2.4") of snow.Daylight
December has the shortest days of the year in Silly-sur-Nied, France, with an average of 8h and 18min of daylight.On the first day of December in Silly-sur-Nied, sunrise is at 08:08 and sunset at 16:39. On the last day of the month, sunrise is at 08:28 and sunset at 16:46 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.3h of sunshine.UV index
The months with the lowest UV index in Silly-sur-Nied are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 2 in December transforms into the following instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
Is it cold in Silly-sur-Nied during December?
What is the most humid month in Silly-sur-Nied?
What is the average humidity in December in Silly-sur-Nied?
What is the wettest month in Silly-sur-Nied?
How many days does it rain in December in Silly-sur-Nied?
When does it snow the most in Silly-sur-Nied?
How much does it snow in Silly-sur-Nied in December?
What is the month with the shortest days in Silly-sur-Nied?
What is the average length of the day in December in Silly-sur-Nied?
What time are sunrise and sunset in December in Silly-sur-Nied?
What is the month with the least sunshine in Silly-sur-Nied?
How long on average sun shines in December in Silly-sur-Nied?
What are the months with the lowest UV index in Silly-sur-Nied?
What is the UV index intensity in December in Silly-sur-Nied?
Average temperature in December
Silly-sur-Nied, France
- Average high temperature in December: 5.1°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in December: 1°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (-0.4°C).
Average pressure in December
Silly-sur-Nied, France
- Average pressure in December: 1019mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in December
Silly-sur-Nied, France
- Average wind speed in December: 15.6km/h
The windiest month (with the highest average wind speed) is February (15.7km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in December
Silly-sur-Nied, France
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Silly-sur-Nied, France
- Average rainfall in December: 66mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in December
Silly-sur-Nied, France
- Average rainfall days in December: 15.6 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is September (10.9 days).
Average snowfall in December
Silly-sur-Nied, France
- Average snowfall in December: 61mm
The month with the highest snowfall is December (61mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Silly-sur-Nied, France
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Silly-sur-Nied, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in December
Silly-sur-Nied, France
- Average sunshine days in December: 9.7 days
The month with the most sunshine days is October (16.2 days).
The month with the least sunshine days is December (9.7 days).
Average UV index in December
Silly-sur-Nied, France
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Silly-sur-Nied, France
- Average cloud cover in December: 66
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Silly-sur-Nied, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, June, July, August and September (9km).
The months with the lowest visibility are January, May, October, November and December (8km).
Silly-sur-Nied, France
Weather forecast for your location
2. Allow the app to use your location
