Seychelles weather in September 2025
September
Seychelles weather in September 2025
September
Day
28 °C
Night
24 °C
Sea
27 °C
Precipitation
171 mm
in month
Rainy days
12 days
in month
Daylight
12 hours
average
Sunshine
8 hours
average
Humidity
78 %
Day
28 °C
Night
24 °C
Sea
27 °C
Precipitation
171 mm
in month
Rainy days
12 days
in month
Daylight
12 hours
average
Sunshine
8 hours
average
Humidity
78 %
Overview: SeychellesSeychelles is a group of 115 islands located in the Indian Ocean, renowned for its breathtaking beaches, turquoise waters, and stunning coral reefs. Stay in one of the luxury resorts and enjoy world-class cuisine and warm and welcoming locals. The largest island of Mahé is home to the capital city of Victoria, as well as some of the Seychelles' most popular beaches, including Beau Vallon and Anse Intendance.
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Weather overview and FAQs
Weather overview
In Seychelles in September, the average air temperature ranges from 28 °C (82 °F) during the day to 24 °C (75 °F) at night. There are 12 days of rain on average, where the rainfall is 171 mm (6.73 in).
Are there good conditions to visit in September in Seychelles?
September is one of the best months to visit Seychelles. The daily temperatures in this month reach pleasant 28 °C (82 °F). The seawater temperature reaches ideal 27 °C (81 °F). At night, temperatures hover around a pleasant 24 °C (75 °F).
What is the sea temperature in September in Seychelles?
In Seychelles in September expect the sea to be warm at 27 °C (81 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.
What temperature can I expect during the day in September in Seychelles?
In Seychelles in September, the average daily temperatures will be 28 °C (82 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
How heavy is the precipitation in Seychelles in September?
In Seychelles in September, there is 171 mm (6.73 in) rainfall, which means on average 6 mm (0.22 in) rainfall per day.
How many days of precipitation on average can I expect in Seychelles in September?
In Seychelles in September, we can expect 12 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.7 days of the week, or in general - 38 % days.
How many hours of sun to expect in Seychelles in September?
There is an average length of sunshine of 8 hours per day in Seychelles in September.
What is the night temperature in September in Seychelles?
The average night temperature in Seychelles in September is 24 °C (75 °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.
How windy is it in September in Seychelles?
An average wind scale that can be expected in Seychelles in September is 4.
Is the sea in Seychelles warmer in September than in August?
Yes, in Seychelles the sea is warmer in September than in August by 1 °C (33 °F).
How long is the day (from dawn till dusk) in Seychelles in September?
The length of daylight in Seychelles in September is 12 hours.
How humid is Seychelles in September?
In September in Seychelles, expect humidity around 78 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
How does the sea temperature evolve during the month in September in Seychelles?
The sea temperature during September in Seychelles has an increasing tendency from 27 °C (80 °F) at the beginning of the month to 27 °C (81 °F) at the end of the month.
Is the weather in Seychelles warmer in September than in August?
Yes, in September in Seychelles it is warmer than in August by 1 °C (33 °F).
What is the temperature trend in Seychelles in September?
Over the course of September in Seychelles, the temperatures are rising from 28 °C (82 °F) at the beginning of the month to 28 °C (83 °F) at the end of the month.
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