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
Catllar marks the arrival of December with an average high-temperature of an icy 4°C (39.2°F), hardly different from November's 6.3°C (43.3°F). Catllar experiences an average temperature drop to a freezing cold -3.6°C (25.5°F) during December nights.Humidity
In December, the average relative humidity in Catllar is 78%.Rainfall
In December, the rain falls for 7.6 days. Throughout December, 38mm (1.5") of precipitation is accumulated. In Catllar, during the entire year, the rain falls for 159.6 days and collects up to 836mm (32.91") of precipitation.Snowfall
Months with snowfall in Catllar are January through May, October through December. In Catllar, in December, snow falls for 6.8 days, with typically accumulated 123mm (4.84") of snow. In Catllar, during the entire year, snow falls for 53.7 days and aggregates up to 1383mm (54.45") of snow.Daylight
December has the shortest days of the year in Catllar, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 08:01 and sunset at 17:17. On the last day of December, sunrise is at 08:20 and sunset at 17:26 CET.
Sunshine
In December, the average sunshine is 6h.UV index
In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: In December, the UV index of 2 transforms into the following advice:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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
Is it cold in Catllar during December?
What is the average humidity in December in Catllar?
How much does it rain in Catllar in December?
How much does it snow in Catllar in December?
What is the month with the shortest days in Catllar?
How many hours of daylight does Catllar have in December?
When are sunrise and sunset in December in Catllar?
How many hours of sunshine does Catllar have in December?
What is the UV index intensity in December in Catllar?
Average temperature in December
Catllar, France
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -3.6°C
The month with the highest average low temperature is August (9.4°C).
The coldest month (with the lowest average low temperature) is February (-6°C).
Average pressure in December
Catllar, France
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in December
Catllar, France
- Average wind speed in December: 9.8km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is August (6.3km/h).
Average humidity in December
Catllar, France
- Average humidity in December: 78%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is July (73%).
Average rainfall in December
Catllar, France
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is April (96mm).
The driest month (with the least rainfall) is February (35mm).
Average rainfall days in December
Catllar, France
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is April (19.5 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in December
Catllar, France
- Average snowfall in December: 123mm
The month with the highest snowfall is January (482mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Catllar, France
- Average snowfall days in December: 6.8 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Catllar, France
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and November (Average sunshine: 5h and 42min).
Average sunshine days in December
Catllar, France
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is April (7.2 days).
Average UV index in December
Catllar, France
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Catllar, France
- Average cloud cover in December: 39
The month with the most cloud cover is April (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Catllar, France
- Average visibility in December: 9km
The month with the highest visibility is December (9km).
The month with the lowest visibility is April (7km).
