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
December's onset brings a negligible change in high-temperatures, falling from a frosty 8.2°C (46.8°F) in November to a wintry 5°C (41°F). A minimal decline in temperature from daytime highs is anticipated throughout the December nights, averaging a still cold 0.3°C (32.5°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 89%.Rainfall
The month with the most rainfall is December, when the rain falls for 15.5 days and typically aggregates up to 84mm (3.31") of precipitation.Snowfall
Months with snowfall in Mattexey are January through May, October through December. In Mattexey, France, during December, snow falls for 7.2 days and regularly aggregates up to 84mm (3.31") of snow. Throughout the year, in Mattexey, there are 31.7 snowfall days, and 349mm (13.74") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 24min of daylight.On the first day of the month, sunrise is at 08:04 and sunset at 16:41. On the last day of December, sunrise is at 08:25 and sunset at 16:48 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 3.8h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Mattexey in December?
What is the most humid month in Mattexey?
What is the average humidity in December in Mattexey?
What is the rainiest month in Mattexey?
How much does it rain in Mattexey in December?
How much does it snow in Mattexey in December?
What is the month with the shortest days in Mattexey?
What is the average length of the day in December in Mattexey?
What time are sunrise and sunset in December in Mattexey?
What are the months with the least sunshine in Mattexey?
How many hours of sunshine does Mattexey have in December?
When is the lowest UV index in Mattexey?
What is the UV index reading in December in Mattexey?
Average temperature in December
Mattexey, France
- Average high temperature in December: 5°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in December: 0.3°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in December
Mattexey, France
- Average pressure in December: 1020mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is November (1015.1mbar).
Average wind speed in December
Mattexey, France
- Average wind speed in December: 13.9km/h
The windiest month (with the highest average wind speed) is February (14km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Mattexey, France
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in December
Mattexey, France
- Average rainfall in December: 84mm
The wettest month (with the highest rainfall) is December (84mm).
The driest months (with the least rainfall) are April and September (36mm).
Average rainfall days in December
Mattexey, France
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in December
Mattexey, France
- Average snowfall in December: 84mm
The month with the highest snowfall is January (92mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Mattexey, France
- Average snowfall days in December: 7.2 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mattexey, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days in December
Mattexey, France
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in December
Mattexey, 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
Mattexey, France
- Average cloud cover in December: 63
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Mattexey, 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).
