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
The onset of December results in a small decrease in the average high-temperature, moderately receding from a fresh 10°C (50°F) in November to a chilly 6.9°C (44.4°F). Throughout December nights, Bailleul-lès-Pernes records a consistent low-temperature averaging an icy 2.7°C (36.9°F).Humidity
The most humid month is December, with an average relative humidity of 88%.Rainfall
The month with the most rainfall is December, when the rain falls for 15.6 days and typically aggregates up to 49mm (1.93") of precipitation.Snowfall
January through March, November and December are months with snowfall in Bailleul-lès-Pernes. In Bailleul-lès-Pernes, during December, snow falls for 2.4 days and regularly aggregates up to 19mm (0.75") of snow. In Bailleul-lès-Pernes, France, during the entire year, snow falls for 10.2 days and aggregates up to 79mm (3.11") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of December, sunrise is at 08:29 and sunset at 16:49. On the last day of the month, sunrise is at 08:51 and sunset at 16:56 CET.
Sunshine
The average sunshine in December is 4.1h.UV index
The months with the lowest UV index in Bailleul-lès-Pernes are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
How cold does it get in Bailleul-lès-Pernes in December?
What is the most humid month in Bailleul-lès-Pernes?
What is the average humidity in December in Bailleul-lès-Pernes?
What is the rainiest month in Bailleul-lès-Pernes?
How many days does it rain in December in Bailleul-lès-Pernes?
How many days does it snow in December in Bailleul-lès-Pernes?
What is the month with the shortest days in Bailleul-lès-Pernes?
How many hours of daylight does Bailleul-lès-Pernes have in December?
What time are sunrise and sunset in December in Bailleul-lès-Pernes?
How many hours of sunshine does Bailleul-lès-Pernes have in December?
What is the month with the lowest UV index in Bailleul-lès-Pernes?
What is the UV index intensity in December in Bailleul-lès-Pernes?
Average temperature in December
Bailleul-lès-Pernes, France
- Average high temperature in December: 6.9°C
The warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in December
Bailleul-lès-Pernes, France
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Bailleul-lès-Pernes, France
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (12.5km/h).
Average humidity in December
Bailleul-lès-Pernes, France
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Bailleul-lès-Pernes, France
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in December
Bailleul-lès-Pernes, France
- Average rainfall days in December: 15.6 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is September (10.4 days).
Average snowfall in December
Bailleul-lès-Pernes, France
- Average snowfall in December: 19mm
The month with the highest snowfall is January (30mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Bailleul-lès-Pernes, France
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Bailleul-lès-Pernes, France
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Bailleul-lès-Pernes, France
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is January (11.3 days).
Average UV index in December
Bailleul-lès-Pernes, 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
Bailleul-lès-Pernes, France
- Average cloud cover in December: 59
The months with the most cloud cover are January and November (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in December
Bailleul-lès-Pernes, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Bailleul-lès-Pernes, France
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