Weather in Grande Baie, Mauritius in September

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Visiting Grande Baie, Mauritius in September

September is one of the best months to visit Grande Baie for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in September is marginally warmer than the previous month and temperatures continue to rise slightly into October. September has average maximum temperatures of 25°C (77°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

September has total rainfall of 5.3cm (2.1inches) making it mostly dry with only intermittent light showers. There are only 13.4 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a warm 23°C (74°F). September is a good month for swimming in Grande Baie with comfortable temperatures for most people. The sea temperature in September is marginally warmer than the previous month and temperatures continue to rise slightly into October.

Also consider visiting Grande Baie in one of the other best months of May, October, November, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Grande Baie in September?

Yes, September is a good time for sunbathing in Grande Baie.

September has average maximum temperatures of 25°C (77°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day. September has total rainfall of 5.3cm (2.1inches) making it mostly dry with only intermittent light showers. There are only 13.4 days with some rainfall so you can still enjoy the beach on the majority of days.

More about September temperature and sunshine.

Can you swim in Grande Baie in September?

Yes, September is a good month for swimming in Grande Baie with warm sea temperatures 23°C (74°F).

More about September sea temperatures.

Is September a good time to holiday in Grande Baie?

Yes, September is a good time for a holiday in Grande Baie.

September has average maximum temperatures of 25°C (77°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day. September has total rainfall of 5.3cm (2.1inches) making it mostly dry with only intermittent light showers. There are only 13.4 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a warm 23°C (74°F). September is a good month for swimming in Grande Baie with comfortable temperatures for most people.

More about the September temperatures and sunshine.

Is Grande Baie warm in September?

Yes, Grande Baie is very warm and perfect for sunbathing on clear days in September.

The average maximum temperature in Grande Baie in September is 25°C (77°F). The average maximum temperature is 25°C (76°) in the previous month and 26°C (80°F) in the next month.

The average temperature in Grande Baie in September is 22°C (72°F). The average temperature is 22°C (71°F) in the previous month and 23°C (74°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Grande Baie in September?

The average day light hours per day in Grande Baie in September are 12. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

More about September sunshine.

Temperature in Grande Baie in September

The weather in September is marginally warmer than the previous month and temperatures continue to rise slightly into October. The average maximum temperature in Grande Baie in September is 25°C (77°F). The average maximum temperature is 25°C (76°F) in the previous month and 26°C (80°F) in the next month.

The average temperature in Grande Baie in September is 22°C (72°F). The average temperature is 22°C (71°F) in the previous month and 23°C (74°F) in the next month.

The average minimum temperature in Grande Baie in September is 20°C (67°F). The minimum temperature is 19°C (67°F) in the previous month and 21°C (69°F) in the next month.

Sunshine in Grande Baie in September

The days in September are longer than the previous month and the days continue to get marginally longer into October. September has marginally more hours of sunshine than the previous month and hours of sunshine continue to rise slightly into October. During September the average day light hours are 12 per day in Grande Baie. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

The ultraviolet index in Grande Baie in September is typically 11.2 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 Grande Baie in September

The average sea water temperature in Grande Baie in September is 23.2°C (73.8°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in September is marginally warmer than the previous month and temperatures continue to rise slightly into October.

Rainfall in Grande Baie in September

September weather is drier than the previous month and rainfall continues to drop slightly into October. September has fewer days of rain than the previous month and rainy days continue to drop slightly into October. The average total rainfall in Grande Baie in September is 5.3cm (2.1inches) and on average there are 13.4 rainy days in September making it a pretty wet time to visit the beach.

Humidity in Grande Baie in September

The maximum dew point (an indicator of humidity) in Grande Baie in September is 19°C (67°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 19°C (66°F) in the previous month and 20°C (20°F) in the next month.

The average maximum relative humidity in Grande Baie in September is typically 88.1%. The maximum relative humidity is 88.8% in the previous month and 88% in the next month.

The average relative humidity in Grande Baie in September is typically 74.3%. The average relative humidity is 74.4% in the previous month and 74% in the next month.

Wind Speed in Grande Baie in September

The average maximum wind speed in Grande Baie in September is typically 25KM/H (15MPH). The average maximum wind speed is 26KM/H (16MPH) in the previous month and 24KM/H (15MPH) in the next month.

The average wind speed in Grande Baie in September is typically 15KM/H (9MPH). The average wind speed is 15KM/H (9MPH) in the previous month and 14KM/H (8MPH) in the next month.

The average wind direction in Grande Baie in September is from the East-Southeast.

Monthly Averages

Suggested Beaches in September

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.