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
As Irvillac transitions from November to December, the average high-temperatures adjust to a still fresh 50.9°F, nearly the same as the previous 54.5°F. Irvillac records a slight downturn to an average a frosty 45.7°F during the nights of December.Humidity
January, June and December, with an average relative humidity of 83%, are the most humid months.Rainfall
In Irvillac, France, during December, the rain falls for 19.5 days and regularly aggregates up to 2.83" of precipitation. Throughout the year, in Irvillac, France, there are 191.7 rainfall days, and 22.32" of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Irvillac. In Irvillac, in December, during 0.6 snowfall days, 0.2" of snow is typically accumulated. In Irvillac, during the entire year, snow falls for 2.9 days and aggregates up to 0.71" of snow.Daylight
The month with the shortest days in Irvillac is December, with an average of 8h and 24min of daylight.On the first day of December, sunrise is at 08:47 and sunset at 17:24. On the last day of the month, sunrise is at 09:08 and sunset at 17:32 CET.
Sunshine
With an average of 3.2h of sunshine, December has the least sunshine of the year in Irvillac.UV index
The average daily maximum UV index in December in Irvillac is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 3 during December translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Irvillac in December?
What are the most humid months in Irvillac?
What is the average humidity in December in Irvillac?
How much does it rain in Irvillac in December?
How much does it snow in Irvillac in December?
What is the month with the shortest days in Irvillac?
What is the average length of the day in December in Irvillac?
When is the sunrise / sunset in December in Irvillac?
What is the month with the least sunshine in Irvillac?
How many hours of sunshine does Irvillac have in December?
What is the UV index intensity in December in Irvillac?
Average temperature in December
Irvillac, France
- Average high temperature in December: 50.9°F
The warmest month (with the highest average high temperature) is July (67.8°F).
The month with the lowest average high temperature is February (49.3°F).
- Average low temperature in December: 45.7°F
The month with the highest average low temperature is August (57.4°F).
The coldest month (with the lowest average low temperature) is February (42.1°F).
Average pressure in December
Irvillac, France
- Average pressure in December: 30.04"Hg
The month with the highest atmospheric pressure is September (30.07"Hg).
The month with the lowest atmospheric pressure is November (29.88"Hg).
Average wind speed in December
Irvillac, France
- Average wind speed in December: 15mph
The windiest month (with the highest average wind speed) is December (15mph).
The calmest month (with the lowest average wind speed) is July (9.9mph).
Average humidity in December
Irvillac, France
- Average humidity in December: 83%
The months with the highest relative humidity are January, June and December (83%).
The months with the lowest relative humidity are April and September (80%).
Average rainfall in December
Irvillac, France
- Average rainfall in December: 2.83"
The wettest month (with the highest rainfall) is November (3.03").
The driest month (with the least rainfall) is September (0.94").
Average rainfall days in December
Irvillac, France
- Average rainfall days in December: 19.5 days
The month with the highest number of rainy days is December (19.5 days).
The month with the least rainy days is September (12.5 days).
Average snowfall in December
Irvillac, France
- Average snowfall in December: 0.2"
The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Irvillac, France
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (1 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
Irvillac, 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: 3h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Irvillac, France
- Average sunshine days in December: 7.8 days
The month with the most sunshine days is May (14.7 days).
The month with the least sunshine days is November (7.3 days).
Average UV index in December
Irvillac, France
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Irvillac, France
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in December
Irvillac, France
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
