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 8.7°C (47.7°F), subtly different from November's 11°C (51.8°F). A consistent average low-temperature of 5.1°C (41.2°F), with a minor variance from the daytime highs, is noted during the nights of December.Humidity
The average relative humidity in December in Bretteville-sur-Odon is 84%.Rainfall
The months with the most rainfall are November and December, with an average 59mm (2.32") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Bretteville-sur-Odon, France, in December, during 1.5 snowfall days, 10mm (0.39") of snow is typically accumulated. In Bretteville-sur-Odon, during the entire year, snow falls for 8.6 days and aggregates up to 48mm (1.89") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 18min of daylight.On the first day of December in Bretteville-sur-Odon, France, sunrise is at 08:35 and sunset at 17:06. On the last day of the month, sunrise is at 08:56 and sunset at 17:13 CET.
Sunshine
In December, the average sunshine in Bretteville-sur-Odon is 4.4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Bretteville-sur-Odon. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. To avoid the Sun's strongest rays, limit exposure around the mid-day period. 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 Bretteville-sur-Odon in December?
What is the average humidity in December in Bretteville-sur-Odon?
What is the rainiest month in Bretteville-sur-Odon?
How much does it rain in Bretteville-sur-Odon in December?
How many days does it snow in December in Bretteville-sur-Odon?
What is the month with the shortest days in Bretteville-sur-Odon?
How many hours of daylight does Bretteville-sur-Odon have in December?
When are sunrise and sunset in December in Bretteville-sur-Odon?
How many hours of sunshine does Bretteville-sur-Odon have in December?
When is the lowest UV index in Bretteville-sur-Odon?
How high is the UV index in December in Bretteville-sur-Odon?
Average temperature in December
Bretteville-sur-Odon, France
- Average high temperature in December: 8.7°C
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in December: 5.1°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (3.7°C).
Average pressure in December
Bretteville-sur-Odon, France
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Bretteville-sur-Odon, France
- Average wind speed in December: 23.2km/h
The windiest month (with the highest average wind speed) is December (23.2km/h).
The calmest month (with the lowest average wind speed) is August (14.4km/h).
Average humidity in December
Bretteville-sur-Odon, France
- Average humidity in December: 84%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (80%).
Average rainfall in December
Bretteville-sur-Odon, France
- Average rainfall in December: 59mm
The wettest months (with the highest rainfall) are November and December (59mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in December
Bretteville-sur-Odon, France
- Average rainfall days in December: 17 days
The month with the highest number of rainy days is January (18.2 days).
The month with the least rainy days is September (12.9 days).
Average snowfall in December
Bretteville-sur-Odon, France
- Average snowfall in December: 10mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Bretteville-sur-Odon, France
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (2.8 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
Bretteville-sur-Odon, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in December
Bretteville-sur-Odon, France
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is September (14.8 days).
The months with the least sunshine days are January, February and November (9.3 days).
Average UV index in December
Bretteville-sur-Odon, France
- Average UV index in December: 2
The months with the highest UV index are 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
Bretteville-sur-Odon, France
- Average cloud cover in December: 58
The months with the most cloud cover are January and November (Cloud cover 59).
The months with the least cloud cover are July, August and September (Cloud cover 40).
Average visibility in December
Bretteville-sur-Odon, France
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, July, August, September, October and December (10km).
The months with the lowest visibility are January, May, June and November (9km).
Bretteville-sur-Odon, France
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