September weather forecastPuerto Ayora, Ecuador
September
Weather in September
September, famed for the coolest sea temperatures of the year, marks a significant juncture in Puerto Ayora's climatic calendar. At a sea temperature of 21.5°C (70.7°F), September offers the coldest waters, contriving a distinctive character for the month. Despite the brisk ocean, daylight hours remain consistent allowing ample time for outdoor activities. Looking ahead towards October, a slight warming trend in sea temperatures is foreseen, leaving behind September's freshness.Sea temperature
With an average sea temperature of 21.5°C (70.7°F), September is the month with the coldest seawater.Note: In water of 21.5°C (70.7°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 Puerto Ayora, the average length of the day in September is 12h and 7min.On the first day of the month, sunrise is at 05:58 and sunset at 18:04. On the last day of September, sunrise is at 05:47 and sunset at 17:54 -06.
Updated: Jun 16, 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
With an average sea temperature of 21.5°C (70.7°F), September is the month with the coldest seawater.
In September, the average sea temperature is 21.5°C (70.7°F). Swimming in 21.5°C (70.7°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
In Puerto Ayora, the average day length in September is 12h and 7min.
In September, on the first day of the month, sunrise is at 05:58 and sunset at 18:04. On the last day of the month, in Puerto Ayora, sunrise is at 05:47 and sunset at 17:54 -06.
Average sea temperature in September
Puerto Ayora, Ecuador
- Average sea temperature in September: 21.5°C
The best month for swimming (with the highest average sea temperature) is March (26.8°C).
The coldest month (with the lowest average sea temperature) is September (21.5°C).
Average daylight in September
Puerto Ayora, Ecuador
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).





