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
Saint-Just-et-Vacquières marks the onset of December with an average high-temperature of a frosty 9.4°C (48.9°F), a subtle shift from November's 12.2°C (54°F). The average low-temperature during December nights is a cold 2.8°C (37°F).Humidity
The average relative humidity in December in Saint-Just-et-Vacquières is 80%.Rainfall
In Saint-Just-et-Vacquières, in December, it is raining for 10.9 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, in Saint-Just-et-Vacquières, there are 124.6 rainfall days, and 617mm (24.29") of precipitation is accumulated.Snowfall
Months with snowfall in Saint-Just-et-Vacquières are January through March and December. December is the first month it typically snows in Saint-Just-et-Vacquières. Throughout December, in the average 0.3 snowfall days, it receives 1mm (0.04") of snow. In Saint-Just-et-Vacquières, during the entire year, snow falls for 2 days and aggregates up to 22mm (0.87") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 07:58 and sunset at 17:06. On the last day of December, sunrise is at 08:18 and sunset at 17:14 CET.
Sunshine
The average sunshine in December in Saint-Just-et-Vacquières is 5.8h.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint-Just-et-Vacquières. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Saint-Just-et-Vacquières?
What is the average humidity in December in Saint-Just-et-Vacquières?
How many days does it rain in December in Saint-Just-et-Vacquières?
When does it start to snow in Saint-Just-et-Vacquières?
What is the month with the shortest days in Saint-Just-et-Vacquières?
What is the average length of the day in December in Saint-Just-et-Vacquières?
When is the sunrise / sunset in December in Saint-Just-et-Vacquières?
How long on average sun shines in December in Saint-Just-et-Vacquières?
What are the months with the lowest UV index in Saint-Just-et-Vacquières?
How high is the UV index in December in Saint-Just-et-Vacquières?
Average temperature in December
Saint-Just-et-Vacquières, France
- Average high temperature in December: 9.4°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in December: 2.8°C
The months with the highest average low temperature are July and August (16.3°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in December
Saint-Just-et-Vacquières, 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 April (1015.1mbar).
Average wind speed in December
Saint-Just-et-Vacquières, France
- Average wind speed in December: 8.7km/h
The windiest month (with the highest average wind speed) is May (10.6km/h).
The calmest month (with the lowest average wind speed) is December (8.7km/h).
Average humidity in December
Saint-Just-et-Vacquières, France
- Average humidity in December: 80%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is July (57%).
Average rainfall in December
Saint-Just-et-Vacquières, France
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is July (20mm).
Average rainfall days in December
Saint-Just-et-Vacquières, France
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is August (7.3 days).
Average snowfall in December
Saint-Just-et-Vacquières, France
- Average snowfall in December: 1mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Saint-Just-et-Vacquières, France
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Saint-Just-et-Vacquières, France
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).
Average sunshine days in December
Saint-Just-et-Vacquières, France
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is September (20.1 days).
The month with the least sunshine days is November (14 days).
Average UV index in December
Saint-Just-et-Vacquières, France
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Saint-Just-et-Vacquières, France
- Average cloud cover in December: 37
The month with the most cloud cover is November (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility in December
Saint-Just-et-Vacquières, France
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is November (8km).
