Weather in Grotto Beach, San Salvador Island, Bahamas in September

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Visiting Grotto Beach, San Salvador Island, Bahamas in September

The weather in September is marginally cooler than the previous month and temperatures continue to drop slightly into October. September has average maximum temperatures of 33°C (91°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 63% making it sunny but overcast at times. The hours of sunshine per day are 7.7hrs making the days quite long and bright. It is a good time for sunbathing in Grotto Beach.

September has total rainfall of 49.7cm (19.6inches) making it quite rainy with occasional strong showers. There are only 12.2 days with some rainfall so you can still enjoy the beach on the many clear days.

Sea temperatures are a very warm 28°C (83°F). September is an excellent month for swimming in Grotto Beach with very comfortable temperatures for bathing all day. The sea temperature in September is slightly warmer than the previous month.

September brings slightly cooler weather, with occasional rain showers. Swimming and sunbathing are still popular activities, and the water temperature remains perfect for snorkeling and diving. Windsurfing and kitesurfing are also popular during this month, as the winds are consistent and provide ideal conditions for these water sports. Consider visiting Grotto Beach in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Grotto Beach in September?

Yes, September is a good time for sunbathing in Grotto Beach.

September has average maximum temperatures of 33°C (91°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 63% making it sunny but overcast at times. The hours of sunshine per day are 7.7hrs making the days quite long and bright. September has total rainfall of 49.7cm (19.6inches) making it quite rainy with occasional strong showers. There are only 12.2 days with some rainfall so you can still enjoy the beach on the many clear days.

More about September temperature and sunshine.

Can you swim in Grotto Beach in September?

Yes, September is an excellent month for swimming in Grotto Beach with very warm sea temperatures 28°C (83°F).

More about September sea temperatures.

Is September a good time to holiday in Grotto Beach?

Yes, September is a good time for a holiday in Grotto Beach.

September has average maximum temperatures of 33°C (91°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 63% making it sunny but overcast at times. The hours of sunshine per day are 7.7hrs making the days quite long and bright. September has total rainfall of 49.7cm (19.6inches) making it quite rainy with occasional strong showers. There are only 12.2 days with some rainfall so you can still enjoy the beach on the many clear days. It is a good time for sunbathing in Grotto Beach. Sea temperatures are a very warm 28°C (83°F). September is an excellent month for swimming in Grotto Beach with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Grotto Beach warm in September?

Yes, Grotto Beach is very hot and perfect for sunbathing on clear days in September.

The average maximum temperature in Grotto Beach in September is 33°C (91°F). The average maximum temperature is 33°C (92°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Grotto Beach in September is 28°C (82°F). The average temperature is 28°C (83°F) in the previous month and 27°C (80°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Grotto Beach in September?

The average day light hours per day in Grotto Beach in September are 12.3. The sunshine percentage is 63% making it sunny but overcast at times. The hours of sunshine per day are 7.7hrs making the days quite long and bright.

More about September sunshine.

Crowds in Grotto Beach in September

September is considered a low season in the Bahamas, and Grotto Beach experiences a significant decrease in visitors. The beach is less crowded during this month, offering a more peaceful and relaxing atmosphere.

Temperature in Grotto Beach in September

The weather in September is marginally cooler than the previous month and temperatures continue to drop slightly into October. The average maximum temperature in Grotto Beach in September is 33°C (91°F). The average maximum temperature is 33°C (92°F) in the previous month and 31°C (88°F) in the next month.

The average temperature in Grotto Beach in September is 28°C (82°F). The average temperature is 28°C (83°F) in the previous month and 27°C (80°F) in the next month.

The average minimum temperature in Grotto Beach in September is 23°C (73°F). The minimum temperature is 23°C (74°F) in the previous month and 22°C (72°F) in the next month.

Sunshine in Grotto Beach in September

The days in September are slightly shorter than the previous month and days continue to get slightly shorter into October. September has less hours of sunshine than the previous month and hours of sunshine continue to drop slightly into October. During September the average day light hours are 12.3 per day in Grotto Beach. The sunshine percentage is 63% making it sunny but overcast at times. The hours of sunshine per day are 7.7hrs making the days quite long and bright.

The ultraviolet index in Grotto Beach 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 Grotto Beach in September

The average sea water temperature in Grotto Beach in September is 28.4°C (83.1°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in September is slightly warmer than the previous month.

Rainfall in Grotto Beach in September

September weather is significantly drier than the previous month and rainfall continues to drop markedly into October. September has a few more days of rain than the previous month and rainy days continue to rise slightly into October. The average total rainfall in Grotto Beach in September is 49.7cm (19.6inches) and on average there are 12.2 rainy days in September making it a pretty wet time to visit the beach.

Humidity in Grotto Beach in September

The maximum dew point (an indicator of humidity) in Grotto Beach in September is 24°C (75°F) 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 24°C (75°F) in the previous month and 23°C (23°F) in the next month.

The average maximum relative humidity in Grotto Beach in September is typically 93.9%. The maximum relative humidity is 92.7% in the previous month and 94.1% in the next month.

The average relative humidity in Grotto Beach in September is typically 76.2%. The average relative humidity is 73.4% in the previous month and 78.8% in the next month.

Wind Speed in Grotto Beach in September

The average maximum wind speed in Grotto Beach in September is typically 21KM/H (13MPH). The average maximum wind speed is 25KM/H (15MPH) in the previous month and 21KM/H (13MPH) in the next month.

The average wind speed in Grotto Beach in September is typically 8KM/H (5MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 8KM/H (5MPH) in the next month.

The average wind direction in Grotto Beach in September is from the East.

Monthly Averages

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