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
The start of December signals a gentle decrease in the average high-temperature, transitioning from a moderate 13.3°C (55.9°F) in November to a cool 10.2°C (50.4°F). An average low-temperature of 4.4°C (39.9°F) is observed during December nights in Castelnau-Barbarens.Humidity
In Castelnau-Barbarens, the average relative humidity in December is 82%.Rainfall
In Castelnau-Barbarens, during December, the rain falls for 11 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, there are 155.2 rainfall days, and 440mm (17.32") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Castelnau-Barbarens, France. In Castelnau-Barbarens, in December, snow falls for 0.8 days, with typically accumulated 3mm (0.12") of snow. In Castelnau-Barbarens, during the entire year, snow falls for 4.7 days and aggregates up to 39mm (1.54") of snow.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year in Castelnau-Barbarens.On the first day of December, sunrise is at 08:10 and sunset at 17:21. On the last day of the month, sunrise is at 08:30 and sunset at 17:30 CET.
Sunshine
In Castelnau-Barbarens, the average sunshine in December is 5.4h.UV index
In December, the average daily maximum UV index in Castelnau-Barbarens is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In December, a daily UV index of 3 turns into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Castelnau-Barbarens?
What is the average humidity in December in Castelnau-Barbarens?
How much does it rain in Castelnau-Barbarens in December?
How many days does it snow in December in Castelnau-Barbarens?
What is the month with the shortest days in Castelnau-Barbarens?
How many hours of daylight does Castelnau-Barbarens have in December?
What time are sunrise and sunset in December in Castelnau-Barbarens?
How long on average sun shines in December in Castelnau-Barbarens?
What is the UV index intensity in December in Castelnau-Barbarens?
Average temperature in December
Castelnau-Barbarens, France
- Average high temperature in December: 10.2°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in December: 4.4°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (2.8°C).
Average pressure in December
Castelnau-Barbarens, France
- Average pressure in December: 1021.7mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in December
Castelnau-Barbarens, France
- Average wind speed in December: 11.2km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is September (8.7km/h).
Average humidity in December
Castelnau-Barbarens, France
- Average humidity in December: 82%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Castelnau-Barbarens, France
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is May (52mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in December
Castelnau-Barbarens, France
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in December
Castelnau-Barbarens, France
- Average snowfall in December: 3mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Castelnau-Barbarens, France
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is February (2.1 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
Castelnau-Barbarens, France
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in December
Castelnau-Barbarens, France
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in December
Castelnau-Barbarens, France
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and November (UV index 2).
Average cloud cover in December
Castelnau-Barbarens, France
- Average cloud cover in December: 43
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in December
Castelnau-Barbarens, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
