Weather in September
September in
Sandy Ground marks a slow decline in sea temperatures, although remaining invitingly warm. Compared to
August, sea temperatures decrease to 29.3°C (84.7°F). Daylight hours also scale back to 12.2. Despite the slight changes, September's weather remains welcoming, ideal for leisurely seaside lounging or active water sports.
Sea temperature
With an average sea temperature of 29.3°C (84.7°F), September is the month with the warmest seawater.
Note: Engaging in swimming, diving, or other water activities is highly enjoyable in temperatures ranging from 25°C (77°F) to 29°C (84.2°F), without any unpleasant sensations for prolonged durations.
Daylight
In September, the average length of the day is 12h and 14min.
On the first day of September, sunrise is at 05:58 and sunset at 18:26. On the last day of the month, sunrise is at 06:02 and sunset at 18:01 AST.
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