December weather forecastCastell de Castells, Spain
December
Weather in December
December, the first month of the winter in Castell de Castells, is also a moderate month, with temperature in the range of an average low of 11.4°C (52.5°F) and an average high of 15°C (59°F).Temperature
The advent of December denotes an average high-temperature of a still refreshing 15°C (59°F), subtly different from November's 17.5°C (63.5°F). December nights register a minor temperature decline, steadying at a cool 11.4°C (52.5°F).Humidity
The average relative humidity in December is 67%.Rainfall
In Castell de Castells, in December, during 4.5 rainfall days, 15mm (0.59") of precipitation is typically accumulated. Throughout the year, there are 59.7 rainfall days, and 140mm (5.51") of precipitation is accumulated.Daylight
The month with the shortest days in Castell de Castells is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 08:00 and sunset at 17:39. On the last day of December, in Castell de Castells, sunrise is at 08:18 and sunset at 17:49 CET.
Sunshine
The month with the least sunshine is December, with an average of 6.8h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 4 during December translates into the following directions:
Adopt protective measures - It is advised to guard against sun damage. To protect against the Sun's most potent rays, avoid direct exposure around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Castell de Castells, Spain
- Average high temperature in December: 15°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The months with the lowest average high temperature are January and February (14.1°C).
- Average low temperature in December: 11.4°C
The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is February (9.8°C).
Average pressure in December
Castell de Castells, Spain
- 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 (1014.8mbar).
Average wind speed in December
Castell de Castells, Spain
- Average wind speed in December: 14.1km/h
The windiest month (with the highest average wind speed) is January (16.3km/h).
The calmest months (with the lowest average wind speed) are June and August (10.5km/h).
Average humidity in December
Castell de Castells, Spain
- Average humidity in December: 67%
The months with the highest relative humidity are April and August (70%).
The months with the lowest relative humidity are February, June and November (66%).
Average rainfall in December
Castell de Castells, Spain
- Average rainfall in December: 15mm
The wettest month (with the highest rainfall) is April (26mm).
The driest months (with the least rainfall) are February and July (2mm).
Average rainfall days in December
Castell de Castells, Spain
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is April (8.3 days).
The month with the least rainy days is August (2.8 days).
Average daylight in December /
Average sunshine in December
Castell de Castells, Spain
- Average daylight in December: 9h and 30min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 6h and 48min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Castell de Castells, Spain
- Average sunshine days in December: 25.5 days
The month with the most sunshine days is July (26.7 days).
The month with the least sunshine days is April (19.9 days).
Average UV index in December
Castell de Castells, Spain
- Average UV index in December: 4
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in December
Castell de Castells, Spain
- Average cloud cover in December: 23
The months with the most cloud cover are March and April (Cloud cover 27).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in December
Castell de Castells, Spain
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
