Weather in Mahe Island, Seychelles in September

So you're interested in going to Mahe Island, Seychelles in September

September is a hot and very rainy time for sunbathing in Mahe Island. September is an excellent month for swimming in Mahe Island with very warm sea temperatures. Consider visiting Mahe Island in the months of February, March, April, November, for the best beach weather. Also consider one of our other suggestions for September.

Temperature in Mahe Island in September

The average maximum temperature in Mahe Island in September is 29°. The average maximum temperature is 29° in the previous month and 30° in the next month.

The average temperature in Mahe Island in September is 27°. The average temperature ranges is 27° in the previous month and 27° in the next month.

The average minimum temperature in Mahe Island in September is 25°. The minimum temperature is 25° in the previous month and 25° in the next month.

Sunshine in Mahe Island in September

The average day light hours per day in Mahe Island in September are 12.1 and there are 5.6 hours of sunshine per day on average during September making it a sunny month that is overcast at times.

The ultraviolet index in Mahe Island in September is typically 14.3 during September. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Mahe Island in September

The average sea water temperature in Mahe Island in September is 26.8° which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Mahe Island in September

The average total rainfall in Mahe Island in September is 3.3cm and on average there are 20.8 rainy days in September making it a very wet time to visit the beach.

Humidity in Mahe Island in September

The maximum dew point (an indicator of humidity) in Mahe Island in September is 24° which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 23° in the previous month and 24° in the next month.

The average maximum relative humidity in Mahe Island in September is typically 88.1%. The maximum relative humidity is 87.2% in the previous month and 89.3% in the next month.

The average relative humidity in Mahe Island in September is typically 78.3%. The average relative humidity is 77.6% in the previous month and 78.6% in the next month.

Wind Speed in Mahe Island in September

The average maximum wind speed in Mahe Island in September is typically 32kmh. The average maximum wind speed is 31kmh in the previous month and 24kmh in the next month.

The average wind speed in Mahe Island in September is typically 21kmh. The average wind speed is 22kmh in the previous month and 13kmh in the next month.

The average wind direction in Mahe Island in September is from the South East.

Monthly Averages

Suggested Beaches in September

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