September weather forecast
Portoferraio, Italy

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Weather in September

Sea temperature

In September, the average sea temperature in Portoferraio, Italy, is 23.4°C (74.1°F).
Note: Swimming in 23.4°C (74.1°F) water can be enjoyable based on one's cold tolerance and conditions like sunshine, wind, and ambient temperature. (Olympic swimmers compete in waters between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In September, the average length of the day in Portoferraio is 12h and 29min.
On the first day of the month, sunrise is at 06:43 and sunset at 19:53. On the last day of September, in Portoferraio, sunrise is at 07:15 and sunset at 19:01 CEST.
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Frequently asked questions

How warm is the water in September in Portoferraio?

In September, the average sea temperature in Portoferraio is 23.4°C (74.1°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.4°C (74.1°F) water.

How many hours of daylight does Portoferraio have in September?

In September, the average day length in Portoferraio is 12h and 29min.

What time are sunrise and sunset in September in Portoferraio?

On the first day of September, sunrise is at 06:43 and sunset at 19:53. On the last day of the month, sunrise is at 07:15 and sunset at 19:01 CEST.

Average sea temperature in September
Portoferraio, Italy

Average sea temperature in September - Portoferraio, Italy
  • Average sea temperature in September: 23.4°C

The best month for swimming (with the highest average sea temperature) is August (24.8°C).
The coldest month (with the lowest average sea temperature) is February (13.7°C).

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Average daylight in September
Portoferraio, Italy

Average daylight in September - Portoferraio, Italy
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

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Portoferraio, Italy

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