December weather forecastMuros, Spain
December
Weather in December
December, the first month of the winter in Muros, is still a cool month, with an average temperature varying between 7.1°C (44.8°F) and 12.4°C (54.3°F).Temperature
As December takes its course, Muros's average high-temperature registers at a cool 12.4°C (54.3°F), closely aligning with the preceding month. Muros's nighttime temperature in December falls to an average of 7.1°C (44.8°F).Humidity
In Muros, Spain, the average relative humidity in December is 85%.Rainfall
In Muros, during December, the rain falls for 14.7 days and regularly aggregates up to 103mm (4.06") of precipitation. Throughout the year, there are 143.1 rainfall days, and 813mm (32.01") of precipitation is accumulated.Sea temperature
In Muros, the average seawater temperature in December is 14.8°C (58.6°F).Note: Immersing oneself in 14.8°C (58.6°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.
Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year in Muros.On the first day of December, sunrise is at 08:47 and sunset at 18:03. On the last day of the month, sunrise is at 09:06 and sunset at 18:12 CET.
Sunshine
In December, the average sunshine is 5.6h.UV index
The months with the lowest UV index in Muros 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 medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: During December, 3 as the daily maximum UV index converts into the following advice:
Be vigilant - Suggestions to stave off sun damage are provided. Around midday, solar radiation is most harmful; hence, exposure should be limited. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Muros, Spain
- Average high temperature in December: 12.4°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (11.5°C).
- Average low temperature in December: 7.1°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (5.9°C).
Average pressure in December
Muros, Spain
- Average pressure in December: 1021.9mbar
The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in December
Muros, Spain
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is February (13.5km/h).
The calmest month (with the lowest average wind speed) is September (9.8km/h).
Average humidity in December
Muros, Spain
- Average humidity in December: 85%
The months with the highest relative humidity are January and November (86%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Muros, Spain
- Average rainfall in December: 103mm
The wettest month (with the highest rainfall) is November (138mm).
The driest month (with the least rainfall) is July (13mm).
Average rainfall days in December
Muros, Spain
- Average rainfall days in December: 14.7 days
The months with the highest number of rainy days are January and November (16.8 days).
The month with the least rainy days is August (5.9 days).
Average sea temperature in December
Muros, Spain
- Average sea temperature in December: 14.8°C
The best months for swimming (with the highest average sea temperature) are August and September (18.2°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).
Average daylight in December /
Average sunshine in December
Muros, Spain
- Average daylight in December: 9h and 6min
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: 5h and 36min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in December
Muros, Spain
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is November (12.2 days).
Average UV index in December
Muros, Spain
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (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
Muros, Spain
- Average cloud cover in December: 49
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July, August and September (Cloud cover 26).
Average visibility in December
Muros, Spain
- 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).
