September weather forecastVilanova de Arousa, Spain
September
Weather in September
Sea temperature
August and September, with an average sea temperature of 18.3°C (64.9°F), are months with the warmest seawater in Vilanova de Arousa, Spain.Note: For most individuals, swimming in 18.3°C (64.9°F) is not a pleasant experience. The difficulty in managing breathing increases as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in September is 12h and 29min.On the first day of the month, sunrise is at 08:00 and sunset at 21:09. On the last day of September, sunrise is at 08:31 and sunset at 20:18 CEST.
Updated: Jul 4, 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
August and September, with an average sea temperature of 18.3°C (64.9°F), are months with the warmest seawater.
In Vilanova de Arousa, the average seawater temperature in September is 18.3°C (64.9°F). For swimming, a surface water temperature of 18.3°C (64.9°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).
In Vilanova de Arousa, the average day length in September is 12h and 29min.
On the first day of September, sunrise is at 08:00 and sunset at 21:09. On the last day of the month, sunrise is at 08:31 and sunset at 20:18 CEST.
Average sea temperature in September
Vilanova de Arousa, Spain
- Average sea temperature in September: 18.3°C
The best months for swimming (with the highest average sea temperature) are August and September (18.3°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).
Average daylight in September
Vilanova de Arousa, Spain
- Average daylight in September: 12h and 30min
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).
