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

May weather forecast and climate
Porto-Vecchio, France

May, the last month of the spring, in Porto-Vecchio, is also an enjoyable month, with average temperature varying between 12°C (53.6°F) and 19°C (66.2°F).

Temperature

In Porto-Vecchio, the average high-temperature in May slightly increases, from 16°C (60.8°F) in April, to a still comfortable 19°C (66.2°F). The average low-temperature, in Porto-Vecchio, France, is 12°C (53.6°F).

Rainfall

In Porto-Vecchio, during 9 rainfall days, 35mm (1.4") of precipitation is typically accumulated. In Porto-Vecchio, during the entire year, the rain falls for 124 days and collects up to 592mm (23.3") of precipitation.

Sea temperature

In Porto-Vecchio, in May, the average water temperature is 18.4°C (65.1°F).
Note: Swimming in 18.4°C (65.1°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

In May, the average length of the day is 14.5h.

Sunshine

In Porto-Vecchio, the average sunshine is 9h.

UV index

In May, the average daily maximum UV index in Porto-Vecchio is 8. A UV Index estimate of 8 to 10 represents a very high health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 8 in May transform into the following instructions:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 May in Porto-Vecchio?

The average high-temperature, in May, is 19°C (66.2°F), while the average low-temperature is 12°C (53.6°F).

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

In Porto-Vecchio, France, during May, the rain falls for 9 days and regularly aggregates up to 35mm (1.4") of precipitation.

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

In May, the average sea temperature is 18.4°C (65.1°F). For swimming, a surface water temperature of 18.4°C (65.1°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 average length of the day in May in Porto-Vecchio?

The average length of the day in May is 14.5h.

How many hours of sunshine does Porto-Vecchio have in May?

In Porto-Vecchio, the average sunshine in May is 9h.

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

In Porto-Vecchio, the average daily maximum UV index in May is 8. A UV Index value of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV rays.
Average temperature in May - Porto-Vecchio, France
  • Average high temperature in May: 19°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 May: 12°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 May - Porto-Vecchio, France
  • Average rainfall in May: 35mm

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

Average rainfall days in May - Porto-Vecchio, France
  • Average rainfall days in May: 9 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 May - Porto-Vecchio, France
  • Average sea temperature in May: 18.4°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 May / Average sunshine in May - Porto-Vecchio, France
  • Average daylight in May: 14.5h

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 May: 9h

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 May - Porto-Vecchio, France
  • Average UV index in May: 8

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).