Weather in September
September brings significant changes to the overall weather pattern in Grand-Bourg, Guadeloupe. The highest recorded sea temperature for the year, a warm 29.4°C (84.9°F), underlines the transitional phase from a hot summer to a cooler season. This shift in weather manifests as decreased heat levels and reduced daylight hours compared to the preceding months. However, despite the high sea temperatures, the overall climate in Grand-Bourg begins to exhibit the first signs of the impending cool season.
Note: Swimming, diving, and other water activities in the temperature range of 25°C (77°F) to 29°C (84.2°F) are perceived as very enjoyable and comfortable for prolonged durations.
On the first day of September, sunrise is at 05:52 and sunset at 18:17. On the last day of the month, sunrise is at 05:55 and sunset at 17:54 AST.
[Resources]Sea temperature
With an average sea temperature of 29.4°C (84.9°F), September is the month with the warmest seawater in Grand-Bourg.Note: Swimming, diving, and other water activities in the temperature range of 25°C (77°F) to 29°C (84.2°F) are perceived as very enjoyable and comfortable for prolonged durations.
Daylight
In September, the average length of the day in Grand-Bourg is 12h and 13min.On the first day of September, sunrise is at 05:52 and sunset at 18:17. On the last day of the month, sunrise is at 05:55 and sunset at 17:54 AST.
Frequently asked questions
What is the month with the warmest sea water in Grand-Bourg?
With an average sea temperature of 29.4°C (84.9°F), September is the month with the warmest seawater in Grand-Bourg, Guadeloupe.
What is the water temperature in September in Grand-Bourg?
In Grand-Bourg, in September, the average water temperature is 29.4°C (84.9°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
What is the average length of the day in September in Grand-Bourg?
The average day length in September in Grand-Bourg is 12h and 13min.
When are sunrise and sunset in September in Grand-Bourg?
On the first day of September in Grand-Bourg, sunrise is at 05:52 and sunset at 18:17. On the last day of the month, sunrise is at 05:55 and sunset at 17:54 AST.
Average sea temperature in September
Grand-Bourg, Guadeloupe
- Average sea temperature in September: 29.4°C
The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is February (26.7°C).
Average daylight in September
Grand-Bourg, Guadeloupe
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
Grand-Bourg, Guadeloupe
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