December weather forecastPortocolom, Spain
December
Weather in December
The first month of the winter, December, is still a mild month in Portocolom, Spain, with an average temperature fluctuating between 15°C (59°F) and 8°C (46.4°F).Temperature
A moderate decline in average high-temperatures is noted in December, moving from 18°C (64.4°F) in November to a still refreshing 15°C (59°F). During the month of December, Portocolom anticipates a mean low-temperature of 8°C (46.4°F).Rainfall
In December, in Portocolom, the rain falls for 15 days. Throughout December, 78mm (3.07") of precipitation is accumulated. Throughout the year, there are 121 rainfall days, and 637mm (25.08") of precipitation is accumulated.Sea temperature
In Portocolom, Spain, in December, the average water temperature is 16°C (60.8°F).Note: In water with a temperature of 16°C (60.8°F), swimming is not a joy for most people. The challenge of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year in Portocolom.On the first day of December, sunrise is at 07:48 and sunset at 17:23. On the last day of the month, sunrise is at 08:06 and sunset at 17:33 CET.
Sunshine
January, November and December, with an average of 5h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index in Portocolom, Spain, are January, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Portocolom, Spain
- Average high temperature in December: 15°C
The warmest months (with the highest average high temperature) are July and August (29°C).
The months with the lowest average high temperature are January and February (14°C).
- Average low temperature in December: 8°C
The month with the highest average low temperature is August (20°C).
The coldest months (with the lowest average low temperature) are January and February (6°C).
Average rainfall in December
Portocolom, Spain
- Average rainfall in December: 78mm
The wettest month (with the highest rainfall) is October (98mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in December
Portocolom, Spain
- Average rainfall days in December: 15 days
The months with the highest number of rainy days are January and December (15 days).
The month with the least rainy days is July (3 days).
Average sea temperature in December
Portocolom, Spain
- Average sea temperature in December: 16°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are February and March (14°C).
Average daylight in December /
Average sunshine in December
Portocolom, Spain
- Average daylight in December: 9h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 5h
The month with the most sunshine is July (Average sunshine: 11h).
The months with the least sunshine are January, November and December (Average sunshine: 5h).
Average UV index in December
Portocolom, Spain
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January, November and December (UV index 2).
