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
Saint-Julien-des-Landes experiences an average high-temperature of a fresh 11.1°C (52°F) in December, marking an insignificant shift from 13.5°C (56.3°F) in November. Nights in December in Saint-Julien-des-Landes showcase an average temperature of 7.9°C (46.2°F), slightly cooler than the daytime.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 81%.Rainfall
In December, in Saint-Julien-des-Landes, the rain falls for 17 days. Throughout December, 74mm (2.91") of precipitation is accumulated. Throughout the year, there are 176.3 rainfall days, and 575mm (22.64") of precipitation is accumulated.Snowfall
December is the only month when snow falls. December is the month with the most snowfall. Snow falls for 0.2 days and accumulates 1mm (0.04") of snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year in Saint-Julien-des-Landes.On the first day of December, sunrise is at 08:31 and sunset at 17:21. On the last day of the month, sunrise is at 08:51 and sunset at 17:29 CET.
Sunshine
January and December, with an average of 4.6h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 3 during December translates into the following guidance:
Ensure safety - Imperative it is to shield skin and eyes from damage. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Saint-Julien-des-Landes?
What are the most humid months in Saint-Julien-des-Landes?
What is the average humidity in December in Saint-Julien-des-Landes?
How much does it rain in Saint-Julien-des-Landes in December?
When does it snow the most in Saint-Julien-des-Landes?
When does it start to snow in Saint-Julien-des-Landes?
What is the month with the shortest days in Saint-Julien-des-Landes?
How many hours of daylight does Saint-Julien-des-Landes have in December?
When is the sunrise / sunset in December in Saint-Julien-des-Landes?
What are the months with the least sunshine in Saint-Julien-des-Landes?
How many hours of sunshine does Saint-Julien-des-Landes have in December?
What is the month with the lowest UV index in Saint-Julien-des-Landes?
What is the UV index intensity in December in Saint-Julien-des-Landes?
Average temperature in December
Saint-Julien-des-Landes, France
- Average high temperature in December: 11.1°C
The warmest month (with the highest average high temperature) is July (22.2°C).
The months with the lowest average high temperature are January and February (9.9°C).
- Average low temperature in December: 7.9°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).
Average pressure in December
Saint-Julien-des-Landes, France
- Average pressure in December: 1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in December
Saint-Julien-des-Landes, France
- Average wind speed in December: 24.2km/h
The windiest month (with the highest average wind speed) is December (24.2km/h).
The calmest month (with the lowest average wind speed) is August (15.8km/h).
Average humidity in December
Saint-Julien-des-Landes, France
- Average humidity in December: 81%
The months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is September (73%).
Average rainfall in December
Saint-Julien-des-Landes, France
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in December
Saint-Julien-des-Landes, France
- Average rainfall days in December: 17 days
The month with the highest number of rainy days is January (19.3 days).
The month with the least rainy days is September (10.4 days).
Average snowfall in December
Saint-Julien-des-Landes, France
- Average snowfall in December: 1mm
The month with the highest snowfall is December (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Saint-Julien-des-Landes, France
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Saint-Julien-des-Landes, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).
Average sunshine days in December
Saint-Julien-des-Landes, France
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is January (9.2 days).
Average UV index in December
Saint-Julien-des-Landes, France
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in December
Saint-Julien-des-Landes, France
- Average cloud cover in December: 52
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in December
Saint-Julien-des-Landes, France
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
