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
Weather in December
Temperature
With the onset of December, the average high-temperature registers at a frosty 7.2°C (45°F), subtly different from November's 10.2°C (50.4°F). In Bullainville, December's low temperatures hover around an icy 2.7°C (36.9°F), reflecting a minor decrease from the daytime highs.Humidity
The months with the highest humidity in Bullainville are January and December, with an average relative humidity of 88%.Rainfall
In December, in Bullainville, the rain falls for 11.7 days. Throughout December, 29mm (1.14") of precipitation is accumulated. Throughout the year, there are 158.6 rainfall days, and 374mm (14.72") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Bullainville, during December, snow falls for 1.1 days and regularly aggregates up to 14mm (0.55") of snow. Throughout the year, there are 5.5 snowfall days, and 56mm (2.2") 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 December, sunrise is at 08:23 and sunset at 17:02. On the last day of the month, sunrise is at 08:44 and sunset at 17:10 CET.
Sunshine
The average sunshine in December is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Bullainville. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What is the usual temperature for Bullainville in December?
What is the most humid month in Bullainville?
What is the average humidity in December in Bullainville?
How many days does it rain in December in Bullainville?
How much does it snow in Bullainville in December?
What is the month with the shortest days in Bullainville?
How many hours of daylight does Bullainville have in December?
What time are sunrise and sunset in December in Bullainville?
How many hours of sunshine does Bullainville have in December?
When is the lowest UV index in Bullainville?
What is the UV index reading in December in Bullainville?
Average temperature in December
Bullainville, France
- Average high temperature in December: 7.2°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in December
Bullainville, France
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in December
Bullainville, France
- Average wind speed in December: 16.9km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in December
Bullainville, 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 (70%).
Average rainfall in December
Bullainville, France
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is June (49mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in December
Bullainville, France
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in December
Bullainville, France
- Average snowfall in December: 14mm
The month with the highest snowfall is January (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Bullainville, France
- Average snowfall days in December: 1.1 days
The months with the highest number of snowfall days are January and February (2 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
Bullainville, 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: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Bullainville, France
- Average sunshine days in December: 15.6 days
The months with the most sunshine days are September and October (17.7 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in December
Bullainville, 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
Bullainville, France
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 39).
Average visibility in December
Bullainville, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, May and June (8km).
Bullainville, France
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