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
A minimal variation is noted in Bomy's average high-temperature at the onset of December, reaching a frosty 8.3°C (46.9°F) from November's 10.9°C (51.6°F). Night temperatures during December stabilize at an average of 5.4°C (41.7°F), closely mirroring the daytime temperatures.Humidity
The months with the highest humidity in Bomy are January, November and December, with an average relative humidity of 84%.Rainfall
The month with the most rainfall is December, when the rain falls for 17.8 days and typically aggregates up to 83mm (3.27") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Bomy, France, in December, snow falls for 1.2 days, with typically accumulated 8mm (0.31") of snow. In Bomy, during the entire year, snow falls for 7.4 days and aggregates up to 40mm (1.57") of snow.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:30 and sunset at 16:49. On the last day of December, sunrise is at 08:52 and sunset at 16:56 CET.
Sunshine
In Bomy, the average sunshine in December is 4.1h.UV index
In Bomy, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 3 in December suggests the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bomy in December?
What are the most humid months in Bomy?
What is the average humidity in December in Bomy?
What is the rainiest month in Bomy?
How much does it rain in Bomy in December?
How many days does it snow in December in Bomy?
What is the month with the shortest days in Bomy?
What is the average length of the day in December in Bomy?
When is the sunrise / sunset in December in Bomy?
How long on average sun shines in December in Bomy?
What is the UV index intensity in December in Bomy?
Average temperature in December
Bomy, France
- Average high temperature in December: 8.3°C
The warmest month (with the highest average high temperature) is August (19.8°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in December: 5.4°C
The month with the highest average low temperature is August (15.2°C).
The coldest months (with the lowest average low temperature) are January and February (3.7°C).
Average pressure in December
Bomy, France
- Average pressure in December: 1016.1mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in December
Bomy, France
- Average wind speed in December: 25.6km/h
The windiest month (with the highest average wind speed) is December (25.6km/h).
The calmest months (with the lowest average wind speed) are July and August (17.2km/h).
Average humidity in December
Bomy, France
- Average humidity in December: 84%
The months with the highest relative humidity are January, November and December (84%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall in December
Bomy, France
- Average rainfall in December: 83mm
The wettest month (with the highest rainfall) is December (83mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in December
Bomy, France
- Average rainfall days in December: 17.8 days
The month with the highest number of rainy days is November (18.5 days).
The month with the least rainy days is April (13.3 days).
Average snowfall in December
Bomy, France
- Average snowfall in December: 8mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Bomy, France
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is February (2.6 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
Bomy, 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: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 3h and 48min).
Average sunshine days in December
Bomy, France
- Average sunshine days in December: 9 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is November (8.5 days).
Average UV index in December
Bomy, France
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Bomy, France
- Average cloud cover in December: 61
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in December
Bomy, France
- Average visibility in December: 9km
The months with the highest visibility are March, April, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, May, November and December (9km).
