Porto-Vecchio
France
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Porto-Vecchio, France

December, the first month of the winter, in Porto-Vecchio, is also a moderate month, with average temperature ranging between max 13°C (55.4°F) and min 7°C (44.6°F).

Temperature

In Porto-Vecchio, the average high-temperature slightly decreases, from an enjoyable 16°C (60.8°F) in November, to a mild 13°C (55.4°F). The average low-temperature, in Porto-Vecchio, is 7°C (44.6°F).

Rainfall

In Porto-Vecchio, it is raining for 15 days, with typically 79mm (3.1") of accumulated precipitation. In Porto-Vecchio, France, during the entire year, the rain falls for 124 days and collects up to 592mm (23.3") of precipitation.

Sea temperature

In Porto-Vecchio, the average seawater temperature is 15.4°C (59.7°F).
Note: For swimming, a surface water temperature of 15.4°C (59.7°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 9.2h of daylight, December has the shortest days of the year in Porto-Vecchio.

Sunshine

Months with the least sunshine are January and December, with an average of 4h of sunshine.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 1 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 December in Porto-Vecchio?

In Porto-Vecchio, in December, the average high-temperature is 13°C (55.4°F), and the average low-temperature is 7°C (44.6°F).

How much does it rain in Porto-Vecchio in December?

In Porto-Vecchio, France, in December, during 15 rainfall days, 79mm (3.1") of precipitation is typically accumulated.

How cold is the water in December in Porto-Vecchio?

In December, the average sea temperature in Porto-Vecchio, France, is 15.4°C (59.7°F). Swimming in 15.4°C (59.7°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 Porto-Vecchio?

With an average of 9.2h of daylight, December has the shortest days of the year in Porto-Vecchio.

What is the average length of the day in December in Porto-Vecchio?

In Porto-Vecchio, France, the average length of the day in December is 9.2h.

What is the month with the least sunshine in Porto-Vecchio?

January and December, with an average of 4h of sunshine, are months with the least sunshine in Porto-Vecchio.

How long on average sun shines in December in Porto-Vecchio?

The average sunshine in December in Porto-Vecchio is 4h.

What is the month with the lowest UV index in Porto-Vecchio?

With an average maximum UV index of 1, December is the month with the lowest UV index.

What is the UV index reading in December in Porto-Vecchio?

The average daily maximum UV index in December in Porto-Vecchio is 1. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.
Average temperature in December - Porto-Vecchio, France
  • Average high temperature in December: 13°C

The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (12°C).

  • Average low temperature in December: 7°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 (6°C).

Average rainfall in December - Porto-Vecchio, France
  • Average rainfall in December: 79mm

The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the lowest rainfall) is July (9mm).

Average rainfall days in December - Porto-Vecchio, France
  • Average rainfall days in December: 15 days

The month with the highest number of rainy days is December (15 days).
The month with the lowest number of rainy days is July (3 days).

Average sea temperature in December - Porto-Vecchio, France
  • Average sea temperature in December: 15.4°C

The best month for swimming (with the highest average sea temperature) is August (24.3°C).
The coldest month (with the lowest average sea temperature) is February (13.4°C).

Average daylight in December / Average sunshine in December - Porto-Vecchio, France
  • Average daylight in December: 9.2h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).

  • Average sunshine in December: 4h

The month with most sunshine is July (Average sunshine: 11h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in December - Porto-Vecchio, France
  • Average UV index in December: 1

Months with the highest UV index are June and July (UV index 9).
The month with the lowest UV index is December (UV index 1).