Sant Antoni de Portmany
Spain
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Sant Antoni de Portmany, Spain

Diciembre, the first month of the winter, in Sant Antoni de Portmany, is also an enjoyable month, with temperature in the range of an average high of 16°C (60.8°F) and an average low of 8°C (46.4°F).

Temperature

In Sant Antoni de Portmany, the average high-temperature marginally drops, from a comfortable 19°C (66.2°F) in Noviembre, to a still enjoyable 16°C (60.8°F). In Sant Antoni de Portmany, in Diciembre, the average low-temperature is 8°C (46.4°F).

Rainfall

In Diciembre, in Sant Antoni de Portmany, the rain falls for 13 days. Throughout Diciembre, 57mm (2.24") of precipitation is accumulated. Throughout the year, in Sant Antoni de Portmany, there are 111 rainfall days, and 456mm (17.95") of precipitation is accumulated.

Sea temperature

In Sant Antoni de Portmany, the average water temperature is 16.7°C (62.1°F).
Note: Swimming in 16.7°C (62.1°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

The month with the shortest days is Diciembre, with an average of 9.5h of daylight.

Sunshine

Months with the least sunshine in Sant Antoni de Portmany, Spain, are Enero and Diciembre, with an average of 5h of sunshine.

UV index

Months with the lowest UV index are Enero and Diciembre, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 in Diciembre interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. 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 Diciembre in Sant Antoni de Portmany?

In Diciembre, the average high-temperature is 16°C (60.8°F), and the average low-temperature is 8°C (46.4°F).

How many days does it rain in Diciembre in Sant Antoni de Portmany?

In Sant Antoni de Portmany, during Diciembre, the rain falls for 13 days and regularly aggregates up to 57mm (2.24") of precipitation.

What is the sea water temperature in Diciembre in Sant Antoni de Portmany?

In Sant Antoni de Portmany, in Diciembre, the average water temperature is 16.7°C (62.1°F). For swimming, a surface water temperature of 16.7°C (62.1°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 Sant Antoni de Portmany?

The month with the shortest days in Sant Antoni de Portmany, Spain, is Diciembre, with an average of 9.5h of daylight.

How many hours of daylight does Sant Antoni de Portmany have in Diciembre?

In Sant Antoni de Portmany, Spain, the average length of the day in Diciembre is 9.5h.

What is the month with the least sunshine in Sant Antoni de Portmany?

Enero and Diciembre, with an average of 5h of sunshine, are months with the least sunshine in Sant Antoni de Portmany.

How long on average sun shines in Diciembre in Sant Antoni de Portmany?

In Sant Antoni de Portmany, the average sunshine in Diciembre is 5h.

What are the months with the lowest UV index in Sant Antoni de Portmany?

Months with the lowest UV index are Enero and Diciembre, with an average maximum UV index of 2.

How high is the UV index in Diciembre in Sant Antoni de Portmany?

In Diciembre, the average daily maximum UV index in Sant Antoni de Portmany, Spain, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.
Average temperature in December - Sant Antoni de Portmany, Spain
  • Average high temperature in December: 16°C

Warmest months (with the highest average high temperature) are July and August (29°C).
Months with the lowest average high temperature are January and February (15°C).

  • Average low temperature in December: 8°C

The month with the highest average low temperature is August (21°C).
Coldest months (with the lowest average low temperature) are January, February, March and December (8°C).

Average rainfall in December - Sant Antoni de Portmany, Spain
  • Average rainfall in December: 57mm

The wettest month (with the highest rainfall) is October (73mm).
The driest month (with the lowest rainfall) is July (7mm).

Average rainfall days in December - Sant Antoni de Portmany, Spain
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is January (14 days).
The month with the lowest number of rainy days is July (3 days).

Average sea temperature in December - Sant Antoni de Portmany, Spain
  • Average sea temperature in December: 16.7°C

The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (14.3°C).

Average daylight in December / Average sunshine in December - Sant Antoni de Portmany, Spain
  • Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in December: 5h

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

Average UV index in December - Sant Antoni de Portmany, 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 and December (UV index 2).