September heralds the end of the dry season with a decrease in windy conditions but a slight increase in rainfall. However, it’s still a good time to visit the Seychelles.
You can expect hot, sunny days and sea breezes.
September receives an average daily temperature of 26°C (79°F) rising to a high of 27°C (81°F) with a low of 25°C (77°F).
Rain showers generally fall in short bursts in the early morning or late afternoon. September sees an increase in humidity.
September is a good time for swimming, snorkelling and scuba diving, while sea breezes still provide good conditions for windsurfing.
|Ave Temp (°C)||26°C (79°F)|
|Ave High Temp (°C)||27°C (81°F)|
|Ave Low Temp (°C)||24°C (75°F)|
|Sunshine (Hrs daily)||8 hours per day|
|Daylight (Hrs daily)||12||12 hours per day|
|Comfort Level||Moderate heat & 85% humidity|
|Days with some Rain||14 days|
|Ave Rainfall (mm)||129mm|
|Sea Temp (°C)||27°C (81°F)|
|Praslin Island, Seychelles|
The best time to visit the Seychelles is during the dry season between May and October, when the tropical high temperatures are cooled by sea breezes.
|› January||› February||› March||› April|
|› May||› June||› July||› August|
|› September||› October||› November||› December|
Note: Meteorological data is sourced from the United States National Oceanic and Atmospheric Administration (NOAA) and the World Meteorological Organization (WMO), with additional historical climate data sourced from the Seychelles National Meteorological Services.
Latest update: Seychelles Weather in September: 2 March, 2019
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