September weather forecast
Baia Sardinia, Italy

The first month of the autumn, September, is still a warm month in Baia Sardinia, Italy, with an average temperature varying between 17°C (62.6°F) and 25°C (77°F).

Temperature

The arrival of September is marked by a minor reduction in average high-temperature, sliding from a moderately hot 28°C (82.4°F) in August to a still warm 25°C (77°F). During September, the nighttime temperature in Baia Sardinia averages to an enjoyable 17°C (62.6°F).

Rainfall

In Baia Sardinia, Italy, in September, during 8 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Baia Sardinia, during the entire year, the rain falls for 133 days and collects up to 550mm (21.65") of precipitation.

Sea temperature

In September, the average sea temperature is 23°C (73.4°F).
Note: Individual preferences to cold, influenced by conditions such as sunshine, wind, and surrounding temperature, play a part in the comfort of swimming in 23°C (73.4°F) waters. (As an aside, Olympic swimming standards dictate water temperatures from 25°C (77°F) to 28°C (82.4°F).)

Daylight

The average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 06:49 and sunset at 19:54. On the last day of September, in Baia Sardinia, sunrise is at 07:18 and sunset at 19:05 CEST.

Sunshine

The average sunshine in September is 8h.

UV index

In September, the average daily maximum UV index in Baia Sardinia is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 6 during September, leads to the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Stay alert! Reflective properties of sand and water amplify the Sun's UV radiation.