September weather forecastLivorno, Italy
September
Weather in September
September brings early signs of autumn to Livorno, gradually lessening the summer's fervor. Daylight hours curtail further as the month progresses, and a noticeable drop in temperature accompanies the transition from summer to autumn. Despite the onset of cooler weather, the average sea temperature remains decently warm at 23.4°C (74.1°F). This pleasant weather supports outdoor activities while gearing up for the city's popular grape harvest and wine festival. October's approach marks a further reduction in daylight hours and a noticeable slump in seashore temperatures.Sea temperature
In Livorno, in September, the average water temperature is 23.4°C (74.1°F).Note: Swimming in 23.4°C (74.1°F) can be enjoyable or not, depending on how you feel about the cold and conditions such as sunshine, wind, and the day's temperature. FYI: Olympic standards dictate waters of 25°C (77°F) to 28°C (82.4°F).
Daylight
In Livorno, the average length of the day in September is 12h and 30min.On the first day of September, sunrise is at 06:43 and sunset at 19:54. On the last day of the month, sunrise is at 07:15 and sunset at 19:01 CEST.
Updated: Jan 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In September, the average sea temperature in Livorno, Italy, is 23.4°C (74.1°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.4°C (74.1°F).
The average day length in September is 12h and 30min.
On the first day of September, sunrise is at 06:43 and sunset at 19:54. On the last day of the month, sunrise is at 07:15 and sunset at 19:01 CEST.
Average sea temperature in September
Livorno, Italy
- Average sea temperature in September: 23.4°C
The best month for swimming (with the highest average sea temperature) is August (24.6°C).
The coldest month (with the lowest average sea temperature) is February (13.1°C).
Average daylight in September
Livorno, Italy
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
