Weather in September
September's arrival notes a marginal climb in sea temperatures, settling at 29.2°C (84.6°F) in
Ujae Atoll. The tail end of the summer season continues to bless the
Marshall Islands with its warm favorable climate, making it a premium destination for beach vacationers. Daylight hours follow a descending curve, but September offers plenty of sunshine to relish. Though the day's length begins its gradual shift, it does little to alter the charm of the island's weather.
Sea temperature
In Ujae Atoll, the average seawater temperature in September is 29.2°C (84.6°F).
Note: For swimming, diving, and enjoying other water activities, the range of 25°C (77°F) to 29°C (84.2°F) in water temperature is considered ideal, offering pleasure for extended periods without discomfort.
Daylight
In Ujae Atoll, Marshall Islands, the average length of the day in September is 12h and 11min.
On the first day of September in Ujae Atoll, sunrise is at 06:48 and sunset at 19:06. On the last day of the month, sunrise is at 06:45 and sunset at 18:48 +12.