Weather in September
In Saint John's, September's weather maintains the high temperatures of the previous months, though without precise numerical detail. Daylight duration begins to contract, signifying the impending end of summer. Nevertheless, the rainfall remains sparse, providing ample clear skies. These weather conditions mark the month with a unique blend of summer and impending autumn. The warmth coupled with shorter days gives September distinct weather characteristics.
Note: For activities in the water such as swimming or diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal for prolonged enjoyment without discomfort.
On the first day of the month, sunrise is at 05:55 and sunset at 18:21. On the last day of September, in Saint John's, sunrise is at 05:58 and sunset at 17:58 AST.
[Resources]Sea temperature
The month with the warmest seawater in Saint John's, Montserrat, is September, with an average sea temperature of 29.3°C (84.7°F).Note: For activities in the water such as swimming or diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal for prolonged enjoyment without discomfort.
Daylight
In Saint John's, the average length of the day in September is 12h and 13min.On the first day of the month, sunrise is at 05:55 and sunset at 18:21. On the last day of September, in Saint John's, sunrise is at 05:58 and sunset at 17:58 AST.
Frequently asked questions
What is the month with the warmest sea water in Saint John's?
With an average sea temperature of 29.3°C (84.7°F), September is the month with the warmest seawater in Saint John's, Montserrat.
How warm is the water in September in Saint John's?
In Saint John's, in September, the average water temperature is 29.3°C (84.7°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.
How many hours of daylight does Saint John's have in September?
The average day length in September is 12h and 13min.
What time are sunrise and sunset in September in Saint John's?
In September, on the first day of the month, sunrise is at 05:55 and sunset at 18:21. On the last day of the month, in Saint John's, sunrise is at 05:58 and sunset at 17:58 AST.
Average sea temperature in September
Saint John's, Montserrat
- Average sea temperature in September: 29.3°C
The best month for swimming (with the highest average sea temperature) is September (29.3°C).
The coldest month (with the lowest average sea temperature) is February (26.3°C).
Average daylight in September
Saint John's, Montserrat
- 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 6min).
Saint John's, Montserrat
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