Weather in September
Sea temperature
In Castell-Platja d'Aro, Spain, in September, the average water temperature is 22.6°C (72.7°F).Note: Swimming in 22.6°C (72.7°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 September, the average length of the day in Castell-Platja d'Aro is 12h and 29min.On the first day of September, sunrise is at 07:14 and sunset at 20:21. On the last day of the month, sunrise is at 07:44 and sunset at 19:31 CEST.
Frequently asked questions
What is the sea temperature in September in Castell-Platja d'Aro?
In September, the average sea temperature in Castell-Platja d'Aro, Spain, is 22.6°C (72.7°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 22.6°C (72.7°F).
What is the average length of the day in September in Castell-Platja d'Aro?
The average day length in September in Castell-Platja d'Aro, Spain, is 12h and 29min.
When are sunrise and sunset in September in Castell-Platja d'Aro?
On the first day of September, sunrise is at 07:14 and sunset at 20:21. On the last day of the month, sunrise is at 07:44 and sunset at 19:31 CEST.
Average sea temperature in September
Castell-Platja d'Aro, Spain
- Average sea temperature in September: 22.6°C
The best month for swimming (with the highest average sea temperature) is August (23.4°C).
The coldest month (with the lowest average sea temperature) is February (13.1°C).
Average daylight in September
Castell-Platja d'Aro, Spain
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
Castell-Platja d'Aro, Spain
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