December weather forecast
La Línea de la Concepción, Spain

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Weather in December

December, the first month of the winter in La Línea de la Concepción, is also a moderate month, with temperature in the range of an average high of 15.5°C (59.9°F) and an average low of 11.7°C (53.1°F).

Temperature

The onset of December manifests an average high-temperature of a mild 15.5°C (59.9°F), demonstrating a minor variation from the preceding month. La Línea de la Concepción reports an average low temperature of 11.7°C (53.1°F) in December, a minor decrease from the day's highs.

Humidity

The months with the highest humidity are January and December, with an average relative humidity of 78%.

Rainfall

In December, in La Línea de la Concepción, the rain falls for 10.1 days. Throughout December, 45mm (1.77") of precipitation is accumulated. In La Línea de la Concepción, during the entire year, the rain falls for 98 days and collects up to 369mm (14.53") of precipitation.

Sea temperature

In December, the average sea temperature in La Línea de la Concepción is 16.8°C (62.2°F).
Note: In water with a temperature of 16.8°C (62.2°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

The month with the shortest days is December, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 08:14 and sunset at 18:06. On the last day of December, sunrise is at 08:32 and sunset at 18:16 CET.

Sunshine

In La Línea de la Concepción, the average sunshine in December is 8.2h.

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 reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, the maximum UV index of 4 translates into these guidelines:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are the temperatures in La Línea de la Concepción in December?

The average high-temperature, in December, in La Línea de la Concepción, is 15.5°C (59.9°F), while the average low-temperature is 11.7°C (53.1°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 30°C (86°F).

What is the most humid month in La Línea de la Concepción?

January and December, with an average relative humidity of 78%, are most humid months in La Línea de la Concepción.

What is the average humidity in December in La Línea de la Concepción?

In La Línea de la Concepción, Spain, the average relative humidity in December is 78%.

How much does it rain in La Línea de la Concepción in December?

In La Línea de la Concepción, Spain, in December, it is raining for 10.1 days, with typically 45mm (1.77") of accumulated precipitation.

How cold is the water in December in La Línea de la Concepción?

In December, the average sea temperature in La Línea de la Concepción is 16.8°C (62.2°F). For swimming, a surface water temperature of 16.8°C (62.2°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).

What is the month with the shortest days in La Línea de la Concepción?

December has the shortest days of the year in La Línea de la Concepción, with an average of 9h and 42min of daylight.

How many hours of daylight does La Línea de la Concepción have in December?

The average day length in December is 9h and 45min.

What time are sunrise and sunset in December in La Línea de la Concepción?

In December, on the first day of the month, sunrise is at 08:14 and sunset at 18:06. On the last day of the month, sunrise is at 08:32 and sunset at 18:16 CET.

How many hours of sunshine does La Línea de la Concepción have in December?

The average sunshine duration in December is 8.2h.

What are the months with the lowest UV index in La Línea de la Concepción?

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in La Línea de la Concepción.

How high is the UV index in December in La Línea de la Concepción?

In December, the average daily maximum UV index in La Línea de la Concepción is 4. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
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Average temperature in December
La Línea de la Concepción, Spain

Average temperature in December - La Línea de la Concepción, Spain
  • Average high temperature in December: 15.5°C

The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (14.4°C).

  • Average low temperature in December: 11.7°C

The month with the highest average low temperature is August (21°C).
The coldest month (with the lowest average low temperature) is February (10.2°C).

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Average pressure in December
La Línea de la Concepción, Spain

Average pressure in December - La Línea de la Concepción, Spain
  • Average pressure in December: 1022.5mbar

The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is August (1014.7mbar).

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Average wind speed in December
La Línea de la Concepción, Spain

Average wind speed in December - La Línea de la Concepción, Spain
  • Average wind speed in December: 16km/h

The windiest month (with the highest average wind speed) is March (18.8km/h).
The calmest month (with the lowest average wind speed) is October (13.5km/h).

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Average humidity in December
La Línea de la Concepción, Spain

Average humidity in December - La Línea de la Concepción, Spain
  • Average humidity in December: 78%

The months with the highest relative humidity are January and December (78%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in December
La Línea de la Concepción, Spain

Average rainfall in December - La Línea de la Concepción, Spain
  • Average rainfall in December: 45mm

The wettest month (with the highest rainfall) is November (68mm).
The driest month (with the least rainfall) is July (1mm).

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Average rainfall days in December
La Línea de la Concepción, Spain

Average rainfall days in December - La Línea de la Concepción, Spain
  • Average rainfall days in December: 10.1 days

The month with the highest number of rainy days is March (13.5 days).
The month with the least rainy days is July (1.8 days).

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Average sea temperature in December
La Línea de la Concepción, Spain

Average sea temperature in December - La Línea de la Concepción, Spain
  • Average sea temperature in December: 16.8°C

The best month for swimming (with the highest average sea temperature) is August (23.3°C).
The coldest months (with the lowest average sea temperature) are February and March (15.8°C).

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Average daylight in December /
Average sunshine in December
La Línea de la Concepción, Spain

Average daylight in December / Average sunshine in December - La Línea de la Concepción, Spain
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January, February and March (Average sunshine: 8h and 0min).

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Average sunshine days in December
La Línea de la Concepción, Spain

Average sunshine days in December - La Línea de la Concepción, Spain
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is March (14.8 days).

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Average UV index in December
La Línea de la Concepción, Spain

Average UV index in December - La Línea de la Concepción, Spain
  • Average UV index in December: 4

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average cloud cover in December
La Línea de la Concepción, Spain

Average cloud cover in December - La Línea de la Concepción, Spain
  • Average cloud cover in December: 31

The month with the most cloud cover is March (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 6).

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Average visibility in December
La Línea de la Concepción, Spain

Average visibility in December - La Línea de la Concepción, 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).

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La Línea de la Concepción, Spain

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