Grand'Anse Weather in September

Grand'Anse in September sees high daytime temperatures of 28°C (82°F) and nighttime lows of 25°C (77°F). Rainfall is fairly high this month at around 136 mm (5.4 in), so pack a rain jacket to stay dry.

Rainfall in Grand'Anse in September

You can typically expect 15 days of rain this month, averaging around 136 mm (5.4 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Grand'Anse in September

Daytime highs in Grand'Anse in September reach 28°C (82°F), with nights around 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Grand'Anse in September

With approximately 220 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

For Grand'Anse itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the Seychelles, check out our Grand'Anse's climate page.

Grand'Anse Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 50%  

Precipitation 136 mm (5.4 in)  

Rainy days 15 days  

Sunshine 220 hours *  

Percentage Sunshine *  

* Data from: Anse Boileau, the Seychelles (4 KM, 2 Miles).

What to Wear in Grand'Anse in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Grand'Anse in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the Seychelles, check out our Grand'Anse's climate page.

More climate data for Grand'Anse

Temperature Rainfall Sunshine

See the full Grand'Anse climate overview or explore weather in the Seychelles.