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 start of December comes with a small reduction in the average high-temperature, subtly receding from a frosty 9.2°C (48.6°F) in November to a cold 5.6°C (42.1°F). Port-Lesney's average low-temperature is measured at a still icy 0.5°C (32.9°F) during December.Humidity
January and December, with an average relative humidity of 87%, are the most humid months.Rainfall
In Port-Lesney, in December, during 13.5 rainfall days, 79mm (3.11") of precipitation is typically accumulated. Throughout the year, there are 173.9 rainfall days, and 719mm (28.31") of precipitation is accumulated.Snowfall
Months with snowfall in Port-Lesney are January through March, October through December. In December, in Port-Lesney, it is snowing for 3.7 days. Throughout December, 47mm (1.85") of snow is accumulated. Throughout the year, there are 19 snowfall days, and 219mm (8.62") of snow is accumulated.Daylight
December has the shortest days of the year in Port-Lesney, France, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 08:02 and sunset at 16:49. On the last day of December, in Port-Lesney, sunrise is at 08:22 and sunset at 16:57 CET.
Sunshine
The months with the least sunshine in Port-Lesney are January and December, with an average of 4.4h 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 value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Port-Lesney?
What are the most humid months in Port-Lesney?
What is the average humidity in December in Port-Lesney?
How much does it rain in Port-Lesney in December?
How many days does it snow in December in Port-Lesney?
What is the month with the shortest days in Port-Lesney?
What is the average length of the day in December in Port-Lesney?
When is the sunrise / sunset in December in Port-Lesney?
What is the month with the least sunshine in Port-Lesney?
How many hours of sunshine does Port-Lesney have in December?
What are the months with the lowest UV index in Port-Lesney?
What is the UV index intensity in December in Port-Lesney?
Average temperature in December
Port-Lesney, France
- Average high temperature in December: 5.6°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 (4.2°C).
- Average low temperature in December: 0.5°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 (-0.8°C).
Average pressure in December
Port-Lesney, France
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is November (1015.6mbar).
Average wind speed in December
Port-Lesney, France
- Average wind speed in December: 12.8km/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 (8km/h).
Average humidity in December
Port-Lesney, France
- Average humidity in December: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (78%).
Average rainfall in December
Port-Lesney, France
- Average rainfall in December: 79mm
The wettest month (with the highest rainfall) is June (97mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in December
Port-Lesney, France
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (11.1 days).
Average snowfall in December
Port-Lesney, France
- Average snowfall in December: 47mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Port-Lesney, France
- Average snowfall days in December: 3.7 days
The month with the highest number of snowfall days is January (5.9 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
Port-Lesney, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 4h and 24min).
Average sunshine days in December
Port-Lesney, France
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (8.9 days).
Average UV index in December
Port-Lesney, 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
Port-Lesney, France
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Port-Lesney, 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).
