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 onset of December marks an average high-temperature of a cool 10.1°C (50.2°F), hardly differing from November's 13°C (55.4°F). Throughout December, Castelnau-Tursan witnesses a nighttime temperature average of 3.5°C (38.3°F).Humidity
In December, the average relative humidity is 81%.Rainfall
In Castelnau-Tursan, during December, the rain falls for 13.8 days and regularly aggregates up to 54mm (2.13") of precipitation. Throughout the year, in Castelnau-Tursan, France, there are 187.2 rainfall days, and 735mm (28.94") of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows in Castelnau-Tursan. Throughout December, in the average 0.8 snowfall days, it receives 4mm (0.16") of snow. In Castelnau-Tursan, during the entire year, snow falls for 3.8 days and aggregates up to 25mm (0.98") of snow.Daylight
The month with the shortest days in Castelnau-Tursan is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 08:15 and sunset at 17:26. On the last day of December, in Castelnau-Tursan, France, sunrise is at 08:35 and sunset at 17:34 CET.
Sunshine
In December, the average sunshine is 5.8h.UV index
In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 3 during December translates into the following directions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be watchful! The reflection of snow can enhance the intensity of 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 Castelnau-Tursan?
What is the average humidity in December in Castelnau-Tursan?
How much does it rain in Castelnau-Tursan in December?
When does it start snowing in Castelnau-Tursan?
What is the month with the shortest days in Castelnau-Tursan?
What is the average length of the day in December in Castelnau-Tursan?
When are sunrise and sunset in December in Castelnau-Tursan?
How many hours of sunshine does Castelnau-Tursan have in December?
What is the UV index reading in December in Castelnau-Tursan?
Average temperature in December
Castelnau-Tursan, France
- Average high temperature in December: 10.1°C
The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in December: 3.5°C
The months with the highest average low temperature are July and August (13.9°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in December
Castelnau-Tursan, France
- Average pressure in December: 1021.8mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Castelnau-Tursan, France
- Average wind speed in December: 7.6km/h
The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).
Average humidity in December
Castelnau-Tursan, France
- Average humidity in December: 81%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (73%).
Average rainfall in December
Castelnau-Tursan, France
- Average rainfall in December: 54mm
The wettest month (with the highest rainfall) is May (89mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in December
Castelnau-Tursan, France
- Average rainfall days in December: 13.8 days
The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is October (12.4 days).
Average snowfall in December
Castelnau-Tursan, France
- Average snowfall in December: 4mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Castelnau-Tursan, France
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is February (1.8 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-Tursan, 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 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in December
Castelnau-Tursan, France
- Average sunshine days in December: 14.7 days
The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is April (8.7 days).
Average UV index in December
Castelnau-Tursan, 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 and November (UV index 2).
Average cloud cover in December
Castelnau-Tursan, France
- Average cloud cover in December: 40
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in December
Castelnau-Tursan, France
- Average visibility in December: 9km
The months with the highest visibility are March, June, September, October, November and December (9km).
The months with the lowest visibility are January, February, April, May, July and August (8km).
