Arucas
Spain
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Arucas, Spain

December, the first month of the winter, in Arucas, is still a comfortable month, with temperature in the range of an average low of 12°C (53.6°F) and an average high of 18°C (64.4°F).

Temperature

The coldest months are January, February and December, with an average high-temperature of 18°C (64.4°F).

Rainfall

December is the month with the most rainfall. Rain falls for 5 days and accumulates 51mm (2") of precipitation.

Sea temperature

In Arucas, the average water temperature is 20°C (68°F). For most, swimming in 20°C (68°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

The month with the shortest days in Arucas, Spain, is December, with an average of 10.4h of daylight.

Sunshine

January, November and December, with an average of 6h of sunshine, are months with the least sunshine.

UV index

January and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for average individuals.
The daily maximum UV index of 4 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What are the coldest months in Arucas?

The coldest months in Arucas are January, February and December, with an average high-temperature of 18°C (64.4°F).

What is the temperature in December in Arucas?

In December, in Arucas, the average high-temperature is 18°C (64.4°F), and the average low-temperature is 12°C (53.6°F).

How much does it rain in Arucas in December?

In December, in Arucas, Spain, the rain falls for 5 days. Throughout December, 51mm (2") of precipitation is accumulated.

What is the wettest month in Arucas?

The month with the most rainfall in Arucas, Spain, is December when the rain falls for 5 days and typically aggregates up to 51mm (2") of precipitation.

How cold is the water in December in Arucas?

In December, the average sea temperature in Arucas is 20°C (68°F). Swimming in 20°C (68°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the month with the shortest days in Arucas?

The month with the shortest days is December, with an average of 10.4h of daylight.

How many hours of daylight does Arucas have in December?

In Arucas, the average length of the day in December is 10.4h.

What is the month with the least sunshine in Arucas?

Months with the least sunshine in Arucas are January, November and December, with an average of 6h of sunshine.

How many hours of sunshine does Arucas have in December?

In Arucas, the average sunshine in December is 6h.

What is the month with the lowest UV index in Arucas?

January and December, with an average maximum UV index of 4, are months with the lowest UV index in Arucas.

What is the UV index intensity in December in Arucas?

In December, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in December - Arucas, Spain
  • Average high temperature in December: 18°C

The warmest month (with the highest average high temperature) is August (26°C).
Months with the lowest average high temperature are January, February and December (18°C).

  • Average low temperature in December: 12°C

The month with the highest average low temperature is August (19°C).
Coldest months (with the lowest average low temperature) are January and February (11°C).

Average rainfall in December - Arucas, Spain
  • Average rainfall in December: 51mm

The wettest month (with the highest rainfall) is December (51mm).
Driest months (with the lowest rainfall) are July and August (1mm).

Average rainfall days in December - Arucas, Spain
  • Average rainfall days in December: 5 days

Months with the highest number of rainy days are November and December (5 days).
Months with the lowest number of rainy days are June, July and August (1 days).

Average sea temperature in December - Arucas, Spain
  • Average sea temperature in December: 20°C

Best months for swimming (with the highest average sea temperature) are August, September and October (23°C).
Coldest months (with the lowest average sea temperature) are January, February, March and April (19°C).

Average daylight in December / Average sunshine in December - Arucas, Spain
  • Average daylight in December: 10.4h

The month with the longest days is June (Average daylight: 13.9h).
The month with shortest days is December (Average daylight: 10.4h).

  • Average sunshine in December: 6h

The month with most sunshine is July (Average sunshine: 10h).
Months with least sunshine are January, November and December (Average sunshine: 6).

Average UV index in December - Arucas, Spain
  • Average UV index in December: 4

Months with the highest UV index are June, July and August (UV index 11).
Months with the lowest UV index are January and December (UV index 4).