Antigua and Barbuda weather in September 2025
Antigua and Barbuda weather in September 2025
Day
31 °C
Night
25 °C
Sea
29 °C
Precipitation
127 mm
in month
Rainy days
12 days
in month
Daylight
12 hours
average
Sunshine
7 hours
average
Humidity
80 %
Day
31 °C
Night
25 °C
Sea
29 °C
Precipitation
127 mm
in month
Rainy days
12 days
in month
Daylight
12 hours
average
Sunshine
7 hours
average
Humidity
80 %
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Weather overview and FAQs
Weather overview
In Antigua and Barbuda in September, the average air temperature ranges from 31 °C (88 °F) during the day to 25 °C (77 °F) at night. There are 12 days of rain on average, where the rainfall is 127 mm (4.99 in).
Is September a good month to visit Antigua and Barbuda?
September is one of the best months to visit Antigua and Barbuda. The temperature during the day will be nice 31 °C (88 °F). The temperature of the sea will be perfect at 29 °C (83 °F). At night, temperatures hover around a pleasant 25 °C (77 °F).
What is the sea temperature in September in Antigua and Barbuda?
In Antigua and Barbuda in September expect the sea to be warm at 29 °C (83 °F). This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.
What is the temperature in Antigua and Barbuda during the day in September?
In Antigua and Barbuda in September, the average daily temperatures will be 31 °C (88 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.
How many days of precipitation on average can I expect in Antigua and Barbuda in September?
There are 12 days, which are rainy in Antigua and Barbuda in September, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.8 days of the week, or in general - 41 % days.
What is the night temperature in September in Antigua and Barbuda?
The average night temperature in Antigua and Barbuda in September is 25 °C (77 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
What is the rainfall intensity in Antigua and Barbuda in September?
There is precipitation of 127 mm (4.99 in) in September in Antigua and Barbuda, which means 4 mm (0.17 in) rainfall per day on average.
Is September part of the wet season in Antigua and Barbuda?
No, there is no wet season in Antigua and Barbuda in September - you can expect 12 days of rain during the month.
How humid is Antigua and Barbuda in September?
In Antigua and Barbuda in September, expect humidity around 80 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
How many hours of sun to expect in September in Antigua and Barbuda?
There is an average length of sunshine of 7 hours per day in Antigua and Barbuda in September.
Is it hot in September in Antigua and Barbuda?
In Antigua and Barbuda in September, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
How windy is Antigua and Barbuda in September?
An average wind scale that can be expected in Antigua and Barbuda in September is 4.
How long is the day (from dawn till dusk) in Antigua and Barbuda in September?
The length of daylight in Antigua and Barbuda in September is 12 hours.
Is Antigua and Barbuda rainier in September than in August?
No, in Antigua and Barbuda in September it does not rain more than in August.