Cala Romantica
Spain
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Cala Romantica, Spain

The first month of the winter, December, is also a moderate month in Cala Romantica, Spain, with average temperature ranging between max 15°C (59°F) and min 7°C (44.6°F).

Temperature

In Cala Romantica, the average high-temperature marginally drops, from a comfortable 18°C (64.4°F) in November, to a moderate 15°C (59°F). The average low-temperature, in Cala Romantica, is 7°C (44.6°F).

Rainfall

In December, in Cala Romantica, Spain, the rain falls for 15 days. Throughout December, 80mm (3.1") of precipitation is accumulated. Throughout the year, in Cala Romantica, there are 123 rainfall days, and 676mm (26.6") of precipitation is accumulated.

Sea temperature

In Cala Romantica, the average seawater temperature in December is 16°C (60.8°F). For swimming, a surface water temperature of 16°C (60.8°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).

Daylight

With an average of 9.4h of daylight, December has the shortest days of the year.

Sunshine

Months with the least sunshine are January, November and December, with an average of 5h of sunshine.

UV index

Months with the lowest UV index are January, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to the UV radiation for ordinary individuals.
The average daily UV index of 2 transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in December in Cala Romantica?

In December, in Cala Romantica, Spain, the average high-temperature is 15°C (59°F), and the average low-temperature is 7°C (44.6°F).

How many days does it rain in December in Cala Romantica?

In Cala Romantica, in December, during 15 rainfall days, 80mm (3.1") of precipitation is typically accumulated.

What is the sea temperature in December in Cala Romantica?

In Cala Romantica, Spain, in December, the average water temperature is 16°C (60.8°F). For most, swimming in 16°C (60.8°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).

What is the month with the shortest days in Cala Romantica?

December has the shortest days of the year, with an average of 9.4h of daylight.

How many hours of daylight does Cala Romantica have in December?

In Cala Romantica, the average length of the day in December is 9.4h.

What is the month with the least sunshine in Cala Romantica?

Months with the least sunshine in Cala Romantica, Spain, are January, November and December, with an average of 5h of sunshine.

How long on average sun shines in December in Cala Romantica?

In December, the average sunshine in Cala Romantica is 5h.

What are the months with the lowest UV index in Cala Romantica?

January, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December in Cala Romantica?

In Cala Romantica, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in December - Cala Romantica, Spain
  • Average high temperature in December: 15°C

The warmest month (with the highest average high temperature) is August (29°C).
Months with the lowest average high temperature are January and February (14°C).

  • Average low temperature in December: 7°C

The month with the highest average low temperature is August (20°C).
Coldest months (with the lowest average low temperature) are January and February (6°C).

Average rainfall in December - Cala Romantica, Spain
  • Average rainfall in December: 80mm

The wettest month (with the highest rainfall) is October (102mm).
The driest month (with the lowest rainfall) is July (11mm).

Average rainfall days in December - Cala Romantica, Spain
  • Average rainfall days in December: 15 days

Months with the highest number of rainy days are January and December (15 days).
The month with the lowest number of rainy days is July (4 days).

Average sea temperature in December - Cala Romantica, Spain
  • Average sea temperature in December: 16°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
Coldest months (with the lowest average sea temperature) are February and March (14°C).

Average daylight in December / Average sunshine in December - Cala Romantica, Spain
  • Average daylight in December: 9.4h

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in December: 5h

The month with most sunshine is July (Average sunshine: 11h).
Months with least sunshine are January, November and December (Average sunshine: 5).

Average UV index in December - Cala Romantica, Spain
  • Average UV index in December: 2

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).