September weather forecastSafotu, Samoa
September
Weather in September
September sees a slight decrease in sea temperature to 28.1°C (82.6°F), following August. This moderate change does not impact the potential for indulging in water sports or relaxing by the beach. Moving from September to October, it is expected to witness a rise in sea temperature, hinting at warming trends. The extended daylight hours still provide ample opportunity for soaking up the sun in Safotu, Samoa.Sea temperature
The month with the coldest seawater is September, with an average sea temperature of 28.1°C (82.6°F).Note: In water temperatures ranging between 25°C (77°F) and 29°C (84.2°F), activities such as swimming and diving become highly pleasurable for long durations.
Daylight
In Safotu, the average length of the day in September is 12h and 2min.On the first day of the month, sunrise is at 06:33 and sunset at 18:25. On the last day of September, sunrise is at 06:12 and sunset at 18:25 +13.
Updated: Jun 3, 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
The month with the coldest seawater is September, with an average sea temperature of 28.1°C (82.6°F).
In Safotu, in September, the average water temperature is 28.1°C (82.6°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 Safotu, Samoa, the average day length in September is 12h and 2min.
On the first day of September, sunrise is at 06:33 and sunset at 18:25. On the last day of the month, sunrise is at 06:12 and sunset at 18:25 +13.
Average sea temperature in September
Safotu, Samoa
- Average sea temperature in September: 28.1°C
The best month for swimming (with the highest average sea temperature) is March (29.8°C).
The coldest month (with the lowest average sea temperature) is September (28.1°C).
Average daylight in September
Safotu, Samoa
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).





