Weather in September
September continues the trend of lessening daylight with 12.2 hours being the average. Meanwhile, the tropical sea surrounding Likiep Island records a slightly higher temperature of 29.1°C (84.4°F), the warmest of the year. Compared to August, daylight hours continue to restrict, but the sea temperature turns a tad warmer. Undoubtedly, September's weather encompasses the essence of real tropical beauty with much warmth and cheer.
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.
On the first day of September, sunrise is at 06:33 and sunset at 18:51. On the last day of the month, sunrise is at 06:31 and sunset at 18:34 +12.
Sea temperature
With an average sea temperature of 29.1°C (84.4°F), September is the month with the warmest seawater.Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.
Daylight
The average length of the day in September is 12h and 11min.On the first day of September, sunrise is at 06:33 and sunset at 18:51. On the last day of the month, sunrise is at 06:31 and sunset at 18:34 +12.
Updated: Jul 18, 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 month with the warmest sea water?
September is the month with the warmest seawater, with an average sea temperature of 29.1°C (84.4°F).
What is the water temperature in September?
In Likiep Island, in September, the average water temperature is 29.1°C (84.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
What is the average length of the day in September?
In September, the average day length is 12h and 11min.
What time are sunrise and sunset in September?
On the first day of September, sunrise is at 06:33 and sunset at 18:51. On the last day of the month, sunrise is at 06:31 and sunset at 18:34 +12.
Average sea temperature in September
Likiep Island, Marshall Islands
- Average sea temperature in September: 29.1°C
The best month for swimming (with the highest average sea temperature) is September (29.1°C).
The coldest months (with the lowest average sea temperature) are February and March (27.8°C).
Average daylight in September
Likiep Island, Marshall Islands
- Average daylight in September: 12h and 1min
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 36min).
Likiep Island, Marshall Islands
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