September
Weather in September
Sea temperature
August and September, with an average sea temperature of 18.2°C (64.8°F), are months with the warmest seawater in Porto do Son, Spain.Note: In water of 18.2°C (64.8°F), the majority of people do not enjoy swimming. Breathing becomes increasingly hard to manage as the temperature drops from 21°C (69.8°F) to 15°C (59°F).
Daylight
In September, the average length of the day is 12h and 29min.On the first day of September, sunrise is at 08:01 and sunset at 21:10. On the last day of the month, sunrise is at 08:32 and sunset at 20:18 CEST.
Updated: Jun 9, 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
What months are the sea warmest in Porto do Son?
The months with the warmest seawater are August and September, with an average sea temperature of 18.2°C (64.8°F).
What is the sea temperature in September?
In Porto do Son, in September, the average water temperature is 18.2°C (64.8°F). For swimming, a surface water temperature of 18.2°C (64.8°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).
How many hours of daylight does Porto do Son have in September?
The average day length in September is 12h and 29min.
When is the sunrise / sunset in September in Porto do Son?
On the first day of September, sunrise is at 08:01 and sunset at 21:10. On the last day of the month, sunrise is at 08:32 and sunset at 20:18 CEST.
Average sea temperature in September
Porto do Son, Spain
- Average sea temperature in September: 18.2°C
The best months for swimming (with the highest average sea temperature) are August and September (18.2°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).
Average daylight in September
Porto do Son, Spain
- 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).
