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
In December, the average high-temperature marginally drops from a fresh 10.9°C (51.6°F) in November to a frosty 7.8°C (46°F). In December, the nighttime temperature lowers to an average of 2.4°C (36.3°F).Humidity
November and December, with an average relative humidity of 89%, are the most humid months.Rainfall
In Millac, in December, during 15.2 rainfall days, 65mm (2.56") of precipitation is typically accumulated. In Millac, during the entire year, the rain falls for 170.5 days and collects up to 577mm (22.72") of precipitation.Snowfall
January through April, October through December are months with snowfall. In Millac, during December, snow falls for 2.7 days and regularly aggregates up to 12mm (0.47") of snow. Throughout the year, there are 16.3 snowfall days, and 119mm (4.69") of snow is accumulated.Daylight
The month with the shortest days in Millac is December, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 08:19 and sunset at 17:13. On the last day of December, sunrise is at 08:39 and sunset at 17:21 CET.
Sunshine
In December, the average sunshine in Millac 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. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Millac?
What is the most humid month in Millac?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Millac have in December?
What time are sunrise and sunset in December?
How long on average sun shines in December in Millac?
When is the lowest UV index?
What is the UV index reading in December in Millac?
Average temperature in December
Millac, France
- Average high temperature in December: 7.8°C
The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in December: 2.4°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is February (0.4°C).
Average pressure in December
Millac, France
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is November (1014.9mbar).
Average wind speed in December
Millac, France
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is February (13.2km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in December
Millac, France
- Average humidity in December: 89%
The months with the highest relative humidity are November and December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Millac, France
- Average rainfall in December: 65mm
The wettest month (with the highest rainfall) is November (69mm).
The driest month (with the least rainfall) is July (26mm).
Average rainfall days in December
Millac, France
- Average rainfall days in December: 15.2 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is September (10.2 days).
Average snowfall in December
Millac, France
- Average snowfall in December: 12mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Millac, France
- Average snowfall days in December: 2.7 days
The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Millac, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Millac, France
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is November (10.2 days).
Average UV index in December
Millac, 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
Millac, France
- Average cloud cover in December: 58
The months with the most cloud cover are January and November (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Millac, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July, August, September, October and December (8km).
The months with the lowest visibility are January, May, June and November (7km).
