September weather forecastOno Island, Micronesia
September
Weather in September
The perfect water temperature of 29.4°C (84.9°F) makes September a great period for swimming and other water activities in Ono Island, Micronesia.Sea temperature
In September, the average sea temperature is 29.4°C (84.9°F).Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, ensuring all water activities are pleasurable for extended periods without feeling uneasy.
Daylight
The average length of the day in September is 12h and 10min.On the first day of September, sunrise is at 05:50 and sunset at 18:07. On the last day of the month, sunrise is at 05:47 and sunset at 17:50 +10.
Updated: Feb 1, 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 Ono Island, Micronesia, the average seawater temperature in September is 29.4°C (84.9°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.
In Ono Island, the average day length in September is 12h and 10min.
In September, on the first day of the month, sunrise is at 05:50 and sunset at 18:07. On the last day of the month, sunrise is at 05:47 and sunset at 17:50 +10.
Average sea temperature in September
Ono Island, Micronesia
- Average sea temperature in September: 29.4°C
The best month for swimming (with the highest average sea temperature) is November (29.7°C).
The coldest month (with the lowest average sea temperature) is February (28.4°C).
Average daylight in September
Ono Island, Micronesia
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
