September
Weather in Seychelles for September 2025
Your guide to Seychelles weather in September - trends and predictions
In general, the average temperature in Seychelles at the beginning of September is 26 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.7 °C by the end of September.
Seychelles experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.
Is September a good time to visit Seychelles? check out the best time to travel to Seychelles page.
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4
Dry days
26
Rainy days
0
Snow days
26°/26°
Temperatures
34 km/h
Avg max wind
83 %
Avg humidity
Seychelles in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2 26° | 3 26° | 4  26° | 5  26° | 6 26° | 7  26° |
| 8 27° | 9 26° | 10 26° | 11 27° | 12  27° | 13  27° | 14 27° |
| 15 27° | 16 27° | 17 27° | 18 27° | 19 27° | 20 27° | 21  27° |
| 22 27° | 23 27° | 24 26° | 25 27° | 26 26° | 27 27° | 28 27° |
| 29 27° | 30 27° |
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Temperatures trend during September in Seychelles
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 26° /25° | 0.8 mm | 7 | |
| 2 Sept. | Light rain shower | 26° /25° | 2.5 mm | 7 | |
| 3 Sept. | Light rain shower | 26° /25° | 4 mm | 7 | |
| 4 Sept. | Torrential rain shower | 26° /25° | 46.7 mm | 7 | |
| 5 Sept. | Moderate or heavy rain shower | 26° /25° | 16.5 mm | 7 | |
| 6 Sept. | Moderate or heavy rain shower | 26° /24° | 43.1 mm | 7 | |
| 7 Sept. | Light rain | 26° /23° | 71.4 mm | 7 | |
| 8 Sept. | Moderate or heavy rain shower | 27° /25° | 6.9 mm | 7 | |
| 9 Sept. | Moderate or heavy rain shower | 26° /25° | 11.7 mm | 7 | |
| 10 Sept. | Light rain shower | 26° /26° | 4.7 mm | 7 | |
| 11 Sept. | Light rain shower | 27° /25° | 4.8 mm | 7 | |
| 12 Sept. | Overcast | 27° /26° | 1.6 mm | 7 | |
| 13 Sept. | Cloudy | 27° /26° | 0.4 mm | 7 | |
| 14 Sept. | Overcast | 27° /26° | 1.6 mm | 7 | |
| 15 Sept. | Overcast | 27° /26° | 4.6 mm | 7 | |
| 16 Sept. | Light rain shower | 27° /26° | 9.1 mm | 7 | |
| 17 Sept. | Light rain shower | 27° /26° | 12.7 mm | 7 | |
| 18 Sept. | Overcast | 27° /26° | 10.2 mm | 7 | |
| 19 Sept. | Light rain shower | 27° /26° | 16.9 mm | 7 | |
| 20 Sept. | Light rain shower | 27° /25° | 17.3 mm | 7 | |
| 21 Sept. | Thundery outbreaks possible | 27° /26° | 0.9 mm | 7 | |
| 22 Sept. | Light rain shower | 27° /26° | 15.9 mm | 7 | |
| 23 Sept. | Light rain shower | 27° /25° | 6.9 mm | 7 | |
| 24 Sept. | Light rain shower | 26° /25° | 12.8 mm | 7 | |
| 25 Sept. | Moderate or heavy rain shower | 27° /25° | 27.1 mm | 7 | |
| 26 Sept. | Moderate or heavy rain shower | 26° /25° | 31.2 mm | 7 | |
| 27 Sept. | Light rain shower | 27° /25° | 17.2 mm | 7 | |
| 28 Sept. | Light rain shower | 27° /26° | 7.5 mm | 7 | |
| 29 Sept. | Light rain shower | 27° /25° | 5.4 mm | 7 | |
| 30 Sept. | Light rain shower | 27° /26° | 4.3 mm | 7 | |
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Important Notice
Our weather forecast for Seychelles in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Seychelles forecast closer to your planned date for the most up-to-date weather information.
Seychelles in September - FAQ
What are the expected maximum and minimum temperatures in Seychelles during September?
During September, expect a variety of temperatures with highs around 26° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Seychelles during September?
Significant rainfall exceeding 622.2 mm is expected in Seychelles during September, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Seychelles during September?
The average wind speed in Seychelles during September is 34 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Seychelles in September?
As you prepare for your trip to Seychelles in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Seychelles, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Seychelles
Explore the daily rainfall trends and prepare for Seychelless September weather 💧
UV exposure in Seychelles during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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