Weather in September
The sea temperature in September soars to a record 29.1°C (84.4°F) in Arashi, Aruba. However, the daylight hours begin their descent towards the year-end decrease, giving way to slightly longer nights. The weather remains predominantly warm and dry, albeit with marginally less sunlit hours. Despite the increasing temperature levels, visitors remain undeterred, taking full advantage of the peak sea temperatures before the onset of the cooler months.
Note: Water activities including swimming and diving at temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed very pleasurable and enjoyable for extended periods, devoid of discomfort.
On the first day of September in Arashi, Aruba, sunrise is at 06:29 and sunset at 18:50. On the last day of the month, sunrise is at 06:29 and sunset at 18:30 AST.
Sea temperature
In Arashi, in September, the average water temperature is 29.1°C (84.4°F).Note: Water activities including swimming and diving at temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed very pleasurable and enjoyable for extended periods, devoid of discomfort.
Daylight
In Arashi, the average length of the day in September is 12h and 11min.On the first day of September in Arashi, Aruba, sunrise is at 06:29 and sunset at 18:50. On the last day of the month, sunrise is at 06:29 and sunset at 18:30 AST.
Updated: Jan 24, 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
How warm is the water in September in Arashi?
In Arashi, the average seawater temperature in September is 29.1°C (84.4°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
What is the average length of the day in September in Arashi?
In September, the average day length is 12h and 11min.
When are sunrise and sunset in September in Arashi?
On the first day of September in Arashi, sunrise is at 06:29 and sunset at 18:50. On the last day of the month, sunrise is at 06:29 and sunset at 18:30 AST.
Average sea temperature in September
Arashi, Aruba
- Average sea temperature in September: 29.1°C
The best month for swimming (with the highest average sea temperature) is October (29.2°C).
The coldest month (with the lowest average sea temperature) is February (26.3°C).
Average daylight in September
Arashi, Aruba
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
Arashi, Aruba
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