December weather forecastCala Mayor, Spain

December

Weather in December

December, the first month of the winter in Cala Mayor, is also a moderate month, with an average temperature varying between 14°C (57.2°F) and 6°C (42.8°F).

Temperature

Cala Mayor's progression into December involves a minor drop in the average high-temperature, slightly receding from a comfortable 17°C (62.6°F) in November to a moderate 14°C (57.2°F). Cala Mayor anticipates an average minimum temperature of 6°C (42.8°F) in the month of December.

Rainfall

In December, in Cala Mayor, the rain falls for 14 days. Throughout December, 58mm (2.28") of precipitation is accumulated. Throughout the year, there are 118 rainfall days, and 525mm (20.67") of precipitation is accumulated.

Sea temperature

In Cala Mayor, in December, the average water temperature is 16°C (60.8°F).
Note: For most people, a water temperature of 16°C (60.8°F) is not conducive to enjoyable swimming. Breathing control becomes harder as the water temperature dips below 21°C (69.8°F).

Daylight

The month with the shortest days in Cala Mayor is December, with an average of 9h and 24min of daylight.
On the first day of December in Cala Mayor, sunrise is at 07:51 and sunset at 17:26. On the last day of the month, sunrise is at 08:09 and sunset at 17:35 CET.

Sunshine

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

UV index

The months with the lowest UV index in Cala Mayor are January, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 2 in December translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

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 Cala Mayor, is 14°C (57.2°F) and the average low-temperature is 6°C (42.8°F).

In Cala Mayor, Spain, in December, it is raining for 14 days, with typically 58mm (2.28") of accumulated precipitation.

In Cala Mayor, Spain, the average seawater temperature in December is 16°C (60.8°F). 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).

With an average of 9h and 24min of daylight, December has the shortest days of the year.

In Cala Mayor, Spain, the average day length in December is 9h and 26min.

In December, on the first day of the month, sunrise is at 07:51 and sunset at 17:26. On the last day of the month, in Cala Mayor, Spain, sunrise is at 08:09 and sunset at 17:35 CET.

The months with the least sunshine in Cala Mayor, Spain, are January, November and December, with an average of 5h of sunshine.

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

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

In Cala Mayor, Spain, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's 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

17°C

14°C

13°C

Average low temperature

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in December
Cala Mayor, Spain

Average high temperature in December: 14°C

The warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (13°C).

Average low temperature in December: 6°C

The month with the highest average low temperature is August (19°C).
The coldest months (with the lowest average low temperature) are January, February and March (5°C).

Average rainfall in December
Cala Mayor, Spain

Average rainfall in December: 58mm

The wettest month (with the highest rainfall) is October (86mm).
The driest month (with the least rainfall) is July (9mm).

Average rainfall days in December
Cala Mayor, Spain

Average rainfall days in December: 14 days

The months with the highest number of rainy days are January and December (14 days).
The month with the least rainy days is July (4 days).

Average sea temperature in December
Cala Mayor, Spain

Average sea temperature in December: 16°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest months (with the lowest average sea temperature) are January, February and March (14°C).

Average daylight in December /
Average sunshine in December
Cala Mayor, Spain

Average daylight in December: 9h and 24min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

Average sunshine in December: 5h

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

Average UV index in December
Cala Mayor, Spain

Average UV index in December: 2

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