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
Bullou's December average high-temperature settles at a chilly 7.2°C (45°F), showing a near match with the preceding month. The temperature during December nights demonstrates a small drop from the daytime highs, settling to an average of 2.7°C (36.9°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 88%.Rainfall
In December, the rain falls for 11.7 days. Throughout December, 29mm (1.14") of precipitation is accumulated. Throughout the year, in Bullou, France, there are 158.6 rainfall days, and 374mm (14.72") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Bullou, France, in December, during 1.1 snowfall days, 14mm (0.55") of snow is typically accumulated. Throughout the year, in Bullou, 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 the month, sunrise is at 08:25 and sunset at 17:03. On the last day of December, sunrise is at 08:45 and sunset at 17:10 CET.
Sunshine
In December, the average sunshine is 4.1h.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 minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What are the temperatures in Bullou in December?
What are the most humid months in Bullou?
What is the average humidity in December in Bullou?
How much does it rain in Bullou in December?
How many days does it snow in December in Bullou?
What is the month with the shortest days in Bullou?
What is the average length of the day in December in Bullou?
What time are sunrise and sunset in December in Bullou?
How long on average sun shines in December in Bullou?
What is the month with the lowest UV index in Bullou?
What is the UV index intensity in December in Bullou?
Average temperature in December
Bullou, 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
Bullou, 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
Bullou, 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
Bullou, 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
Bullou, 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
Bullou, 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
Bullou, 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
Bullou, 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
Bullou, 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
Bullou, 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
Bullou, 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
Bullou, 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
Bullou, 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).
Bullou, France
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