Cala Bona
Spain
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Cala Bona, Spain

The first month of the winter, Diciembre, is still a mild month in Cala Bona, Spain, with average temperature fluctuating between 8°C (46.4°F) and 15°C (59°F).

Temperature

In Diciembre, the average high-temperature slightly decreases, from an enjoyable 18°C (64.4°F) in Noviembre, to a moderate 15°C (59°F). In Cala Bona, the average low-temperature is 8°C (46.4°F).

Rainfall

In Cala Bona, in Diciembre, it is raining for 15 days, with typically 82mm (3.23") of accumulated precipitation. In Cala Bona, Spain, during the entire year, the rain falls for 122 days and collects up to 672mm (26.46") of precipitation.

Sea temperature

In Cala Bona, Spain, in Diciembre, the average water temperature is 16°C (60.8°F).
Note: Swimming in 16°C (60.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

Diciembre has the shortest days of the year in Cala Bona, with an average of 9.4h of daylight.

Sunshine

Months with the least sunshine in Cala Bona are Enero, Noviembre and Diciembre, with an average of 5h of sunshine.

UV index

Months with the lowest UV index are Enero, Noviembre and Diciembre, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in Diciembre in Cala Bona?

In Diciembre, in Cala Bona, the average high-temperature is 15°C (59°F), and the average low-temperature is 8°C (46.4°F).

How many days does it rain in Diciembre in Cala Bona?

In Diciembre, in Cala Bona, Spain, the rain falls for 15 days. Throughout Diciembre, 82mm (3.23") of precipitation is accumulated.

What is the sea water temperature in Diciembre in Cala Bona?

In Cala Bona, Spain, in Diciembre, 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 Bona?

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

How many hours of daylight does Cala Bona have in Diciembre?

In Diciembre, the average length of the day is 9.4h.

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

Enero, Noviembre and Diciembre, with an average of 5h of sunshine, are months with the least sunshine in Cala Bona, Spain.

How many hours of sunshine does Cala Bona have in Diciembre?

In Cala Bona, Spain, the average sunshine in Diciembre is 5h.

What is the month with the lowest UV index in Cala Bona?

Enero, Noviembre and Diciembre, with an average maximum UV index of 2, are months with the lowest UV index in Cala Bona, Spain.

How high is the UV index in Diciembre in Cala Bona?

In Diciembre, the average daily maximum UV index in Cala Bona, Spain, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV rays.
Average temperature in December - Cala Bona, Spain
  • Average high temperature in December: 15°C

Warmest months (with the highest average high temperature) are July and August (29°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in December: 8°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 Bona, Spain
  • Average rainfall in December: 82mm

The wettest month (with the highest rainfall) is October (102mm).
The driest month (with the lowest rainfall) is July (10mm).

Average rainfall days in December - Cala Bona, 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 (3 days).

Average sea temperature in December - Cala Bona, 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 Bona, 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 Bona, 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).