September weather forecast
Discovery Bay, Jamaica

September

Weather in September

September's sea temperature continues at 29.8°C (85.6°F), initiating more fluctuations in the weather. A reduction in day length to 12.2 hours causes slight alterations in the climatological environment. An amalgamation of marine and terrestrial elements sets the stage for further adjustments to the weather pattern. The conditions stray from those of the previous month, introducing a unique meteorological setting. Undoubtedly, Discovery Bay in September offers diverse weather alternatives.

Sea temperature

August and September, with an average sea temperature of 29.8°C (85.6°F), are months with the warmest seawater.
Note: Surface water temperatures falling between 25°C (77°F) and 29°C (84.2°F) are regarded as prime and extremely agreeable for enduring periods during any water activity.

Daylight

The average length of the day in September is 12h and 14min.
On the first day of September, sunrise is at 05:55 and sunset at 18:23. On the last day of the month, sunrise is at 06:00 and sunset at 17:58 EST.

Frequently asked questions

When is the sea warmest?
The months with the warmest seawater are August and September, with an average sea temperature of 29.8°C (85.6°F).
How warm is the water in September?
In Discovery Bay, the average seawater temperature in September is 29.8°C (85.6°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.
How many hours of daylight does Discovery Bay have in September?
In Discovery Bay, the average day length in September is 12h and 14min.
When are sunrise and sunset in September?
In September, on the first day of the month, sunrise is at 05:55 and sunset at 18:23. On the last day of the month, sunrise is at 06:00 and sunset at 17:58 EST.
Average sea temperature in September
Discovery Bay, Jamaica
  • Average sea temperature in September: 29.8°C

The best months for swimming (with the highest average sea temperature) are August and September (29.8°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).

Average daylight in September
Discovery Bay, Jamaica
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).

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