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 implies a soft temperature shift, with average high-temperatures reducing from November's fresh 11.6°C (52.9°F) to a chilly 8°C (46.4°F). During December, Valernes experiences a consistent low-temperature average of 0°C (32°F).Humidity
In Valernes, France, the average relative humidity in December is 75%.Rainfall
In Valernes, in December, during 8.7 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, there are 124.6 rainfall days, and 504mm (19.84") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, October through December. In Valernes, in December, snow falls for 1.5 days, with typically accumulated 25mm (0.98") of snow. In Valernes, during the entire year, snow falls for 6.9 days and aggregates up to 92mm (3.62") of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of December in Valernes, France, sunrise is at 07:52 and sunset at 16:58. On the last day of the month, sunrise is at 08:11 and sunset at 17:07 CET.
Sunshine
December has the least sunshine of the year in Valernes, with an average of 6.3h of sunshine.UV index
The months with the lowest UV index in Valernes are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard 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:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Valernes?
What is the average humidity in December in Valernes?
How much does it rain in Valernes in December?
How many days does it snow in December in Valernes?
What is the month with the shortest days in Valernes?
What is the average length of the day in December in Valernes?
What time are sunrise and sunset in December in Valernes?
What is the month with the least sunshine in Valernes?
How long on average sun shines in December in Valernes?
When is the lowest UV index in Valernes?
What is the UV index intensity in December in Valernes?
Average temperature in December
Valernes, France
- Average high temperature in December: 8°C
The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in December: 0°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-1.1°C).
Average pressure in December
Valernes, France
- Average pressure in December: 1019.5mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is April (1014.4mbar).
Average wind speed in December
Valernes, France
- Average wind speed in December: 9km/h
The windiest month (with the highest average wind speed) is March (10.1km/h).
The calmest month (with the lowest average wind speed) is September (8.1km/h).
Average humidity in December
Valernes, France
- Average humidity in December: 75%
The month with the highest relative humidity is November (76%).
The month with the lowest relative humidity is August (58%).
Average rainfall in December
Valernes, France
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in December
Valernes, France
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is August (7.7 days).
Average snowfall in December
Valernes, France
- Average snowfall in December: 25mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Valernes, France
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (2.2 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
Valernes, France
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in December
Valernes, France
- Average sunshine days in December: 20.9 days
The month with the most sunshine days is August (21.7 days).
The month with the least sunshine days is May (13.2 days).
Average UV index in December
Valernes, France
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Valernes, France
- Average cloud cover in December: 28
The month with the most cloud cover is November (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in December
Valernes, France
- Average visibility in December: 9km
The months with the highest visibility are March, June, July, August and September (10km).
The months with the lowest visibility are January, February, April, May, October, November and December (9km).
