September
Weather in September
The ideal sea water temperature of 28.8°C (83.8°F) makes September in Isabela City, Philippines, the best time for swimming and other water activities.
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.
On the first day of September, sunrise is at 5:44 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 5:44 pm PST.
Sea temperature
In September, the average sea temperature is 28.8°C (83.8°F).Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.
Daylight
The average length of the day in September is 12h and 10min.On the first day of September, sunrise is at 5:44 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 5:44 pm PST.
Updated: Aug 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
What is the water temperature in September?
In Isabela City, the average seawater temperature in September is 28.8°C (83.8°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
How many hours of daylight does Isabela City have in September?
The average day length in September is 12h and 10min.
What time are sunrise and sunset in September?
On the first day of September, sunrise is at 5:44 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 5:44 pm PST.
Average sea temperature in September
Isabela City, Philippines
- Average sea temperature in September: 28.8°C
The best month for swimming (with the highest average sea temperature) is November (29.5°C).
The coldest month (with the lowest average sea temperature) is February (27.8°C).
Average daylight in September
Isabela City, Philippines
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
