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
The beginning of December brings a minor change in the average high-temperature, shifting from a fresh 10°C (50°F) in November to a chilly 6.8°C (44.2°F). Terramesnil's nighttime temperatures in December see a subtle dip to an average of 2.7°C (36.9°F).Humidity
January and December, with an average relative humidity of 88%, are the most humid months in Terramesnil.Rainfall
The month with the most rainfall is December, when the rain falls for 14.2 days and typically aggregates up to 43mm (1.69") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 1.3 days. Throughout December, 11mm (0.43") of snow is accumulated. In Terramesnil, during the entire year, snow falls for 7.1 days and aggregates up to 38mm (1.5") of snow.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year in Terramesnil, France.On the first day of the month, sunrise is at 08:28 and sunset at 16:51. On the last day of December, in Terramesnil, France, sunrise is at 08:49 and sunset at 16:58 CET.
Sunshine
In Terramesnil, the average sunshine in December is 4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Terramesnil. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Terramesnil in December?
What are the most humid months in Terramesnil?
What is the average humidity in December in Terramesnil?
What is the rainiest month in Terramesnil?
How many days does it rain in December in Terramesnil?
How many days does it snow in December in Terramesnil?
What is the month with the shortest days in Terramesnil?
How many hours of daylight does Terramesnil have in December?
When is the sunrise / sunset in December in Terramesnil?
How many hours of sunshine does Terramesnil have in December?
What are the months with the lowest UV index in Terramesnil?
What is the UV index reading in December in Terramesnil?
Average temperature in December
Terramesnil, France
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in December
Terramesnil, France
- Average pressure in December: 1017mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in December
Terramesnil, France
- Average wind speed in December: 17.9km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in December
Terramesnil, France
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Terramesnil, France
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in December
Terramesnil, France
- Average rainfall days in December: 14.2 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is September (11.3 days).
Average snowfall in December
Terramesnil, France
- Average snowfall in December: 11mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Terramesnil, France
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Terramesnil, France
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Terramesnil, France
- Average sunshine days in December: 12.1 days
The month with the most sunshine days is March (15.1 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in December
Terramesnil, 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
Terramesnil, France
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in December
Terramesnil, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
