December weather forecastBarlovento, Spain

December

Weather in December

The first month of the winter, December, is still a pleasant month in Barlovento, Spain, with an average temperature fluctuating between 20.5°C (68.9°F) and 19.5°C (67.1°F).

Temperature

The transition into December marks the average high-temperature at a still agreeable 20.5°C (68.9°F), differing minimally from November's 21.5°C (70.7°F). A consistent nighttime average temperature of 19.5°C (67.1°F) is maintained in Barlovento during December.

Humidity

January and December, with an average relative humidity of 71%, are the least humid months.

Rainfall

In Barlovento, Spain, during December, the rain falls for 6.9 days and regularly aggregates up to 10mm (0.39") of precipitation. In Barlovento, during the entire year, the rain falls for 65.8 days and collects up to 100mm (3.94") of precipitation.

Sea temperature

In Barlovento, the average seawater temperature in December is 21.1°C (70°F).
Note: Most people do not enjoy swimming in water of 21.1°C (70°F). Breathing control becomes harder as the temperature descends from 21°C (69.8°F) to 15°C (59°F).

Daylight

With an average of 10h and 18min of daylight, December has the shortest days of the year in Barlovento.
On the first day of the month, sunrise is at 07:47 and sunset at 18:13. On the last day of December, sunrise is at 08:04 and sunset at 18:24 WET.

Sunshine

In December, the average sunshine is 9h.

UV index

January through April and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 5 in December translates into this advice:
Act with care - The suggestion to avoid sunburn is emphasized. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Always opt for UVA and UVB-resistant sunglasses on radiant days. Beware! Reflecting off water and sand, UV rays are much stronger.

Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in December, in Barlovento, is 20.5°C (68.9°F) and the average low-temperature is 19.5°C (67.1°F).

The months with the lowest humidity in Barlovento are January and December, with an average relative humidity of 71%.

In December, the average relative humidity in Barlovento is 71%.

In Barlovento, Spain, in December, it is raining for 6.9 days, with typically 10mm (0.39") of accumulated precipitation.

In Barlovento, the average seawater temperature in December is 21.1°C (70°F). For swimming, a surface water temperature of 21.1°C (70°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

December has the shortest days of the year in Barlovento, Spain, with an average of 10h and 18min of daylight.

In Barlovento, Spain, the average day length in December is 10h and 20min.

In December, on the first day of the month, sunrise is at 07:47 and sunset at 18:13. On the last day of the month, sunrise is at 08:04 and sunset at 18:24 WET.

The average sunshine duration in December in Barlovento is 9h.

January through April and December, with an average maximum UV index of 5, are months with the lowest UV index.

In December, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

21.5°C

20.5°C

19.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

21.8km/h

21km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

8.9

6.9

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

14.4

18.5

19.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Barlovento, Spain

Average high temperature in December: 20.5°C

The warmest month (with the highest average high temperature) is September (23.6°C).
The month with the lowest average high temperature is March (18.5°C).

Average low temperature in December: 19.5°C

The month with the highest average low temperature is September (22.8°C).
The coldest months (with the lowest average low temperature) are February and March (17.4°C).

Average pressure in December
Barlovento, Spain

Average pressure in December: 1021.3mbar

The month with the highest atmospheric pressure is January (1022.8mbar).
The months with the lowest atmospheric pressure are August and October (1016.9mbar).

Average wind speed in December
Barlovento, Spain

Average wind speed in December: 20.1km/h

The windiest month (with the highest average wind speed) is July (28.2km/h).
The calmest month (with the lowest average wind speed) is October (16.4km/h).

Average humidity in December
Barlovento, Spain

Average humidity in December: 71%

The months with the highest relative humidity are July and August (81%).
The months with the lowest relative humidity are January and December (71%).

Average rainfall in December
Barlovento, Spain

Average rainfall in December: 10mm

The wettest month (with the highest rainfall) is November (26mm).
The driest month (with the least rainfall) is August (2mm).

Average rainfall days in December
Barlovento, Spain

Average rainfall days in December: 6.9 days

The month with the highest number of rainy days is November (8.9 days).
The month with the least rainy days is August (2.1 days).

Average sea temperature in December
Barlovento, Spain

Average sea temperature in December: 21.1°C

The best month for swimming (with the highest average sea temperature) is September (23.9°C).
The coldest month (with the lowest average sea temperature) is March (19.3°C).

Average daylight in December /
Average sunshine in December
Barlovento, Spain

Average daylight in December: 10h and 18min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

Average sunshine in December: 9h and 0min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is November (Average sunshine: 8h and 42min).

Average sunshine days in December
Barlovento, Spain

Average sunshine days in December: 18.5 days

The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is November (14.4 days).

Average UV index in December
Barlovento, Spain

Average UV index in December: 5

The months with the highest UV index are May, June, July, August, September, October and November (UV index 6).
The months with the lowest UV index are January, February, March, April and December (UV index 5).

Average cloud cover in December
Barlovento, Spain

Average cloud cover in December: 25

The month with the most cloud cover is November (Cloud cover 29).
The month with the least cloud cover is August (Cloud cover 14).

Average visibility in December
Barlovento, 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).