September weather forecastTomas Oppus, Philippines
September
Weather in September
The perfect water temperature of 29.3°C (84.7°F) makes September a great period for swimming and other water activities in Tomas Oppus, Philippines.Sea temperature
In September, the average sea temperature is 29.3°C (84.7°F).Note: Water temperatures ranging between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods.
Daylight
The average length of the day in September is 12h and 11min.On the first day of the month, sunrise is at 5:30 am and sunset at 5:49 pm. On the last day of September, sunrise is at 5:28 am and sunset at 5:31 pm PST.
Updated: Aug 28, 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
In Tomas Oppus, in September, the average water temperature is 29.3°C (84.7°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
In September, the average day length is 12h and 11min.
In September, on the first day of the month, sunrise is at 5:30 am and sunset at 5:49 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 5:31 pm PST.
Average sea temperature in September
Tomas Oppus, Philippines
- Average sea temperature in September: 29.3°C
The best month for swimming (with the highest average sea temperature) is June (29.5°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).
Average daylight in September
Tomas Oppus, Philippines
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).





