Weather in Half Moon Bay, Antigua, Antigua and Barbuda in September

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Visiting Half Moon Bay, Antigua, Antigua and Barbuda in September

September has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day. It is a good time for sunbathing in Half Moon Bay.

September has total rainfall of 15.6cm (6.1inches) making it a bit rainy but with only moderate tropical showers. There are 17.7 days with some rainfall so you can still enjoy the beach on the clear days.

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

September experiences warm and sunny weather, with an increased likelihood of rain showers and possible tropical storms. The sea remains calm and clear, making it suitable for swimming, snorkeling, and diving. Windsurfing and kitesurfing are less popular due to the decrease in trade winds. Consider visiting Half Moon Bay in the months of January, February, March, April, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Half Moon Bay in September?

Yes, September is a good time for sunbathing in Half Moon Bay.

September has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day. September has total rainfall of 15.6cm (6.1inches) making it a bit rainy but with only moderate tropical showers. There are 17.7 days with some rainfall so you can still enjoy the beach on the clear days.

More about September temperature and sunshine.

Can you swim in Half Moon Bay in September?

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

More about September sea temperatures.

Is September a good time to holiday in Half Moon Bay?

Yes, September is a good time for a holiday in Half Moon Bay.

September has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day. September has total rainfall of 15.6cm (6.1inches) making it a bit rainy but with only moderate tropical showers. There are 17.7 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in Half Moon Bay. Sea temperatures are a very warm 28°C (83°F). September is an excellent month for swimming in Half Moon Bay with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Half Moon Bay warm in September?

Yes, Half Moon Bay is very hot and perfect for sunbathing on clear days in September.

The average maximum temperature in Half Moon Bay in September is 31°C (87°F). The average maximum temperature is 31°C (87°) in the previous month and 30°C (86°F) in the next month.

The average temperature in Half Moon Bay in September is 28°C (82°F). The average temperature is 28°C (83°F) in the previous month and 28°C (82°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Half Moon Bay in September?

The average day light hours per day in Half Moon Bay in September are 12.2. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day.

More about September sunshine.

Crowds in Half Moon Bay in September

September is the quietest month at Half Moon Bay, with very few tourists visiting Antigua due to the hurricane season. There are no major public holidays or events during this month, so you can expect a peaceful and uncrowded beach experience.

Temperature in Half Moon Bay in September

The average maximum temperature in Half Moon Bay in September is 31°C (87°F). The average maximum temperature is 31°C (87°F) in the previous month and 30°C (86°F) in the next month.

The average temperature in Half Moon Bay in September is 28°C (82°F). The average temperature is 28°C (83°F) in the previous month and 28°C (82°F) in the next month.

The average minimum temperature in Half Moon Bay in September is 25°C (78°F). The minimum temperature is 26°C (78°F) in the previous month and 25°C (77°F) in the next month.

Sunshine in Half Moon Bay in September

The days in September are marginally shorter than the previous month and days continue to get marginally shorter into October. During September the average day light hours are 12.2 per day in Half Moon Bay. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day.

The ultraviolet index in Half Moon Bay in September is typically 12.5 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 Half Moon Bay in September

The average sea water temperature in Half Moon Bay 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 Half Moon Bay in September

September weather is marginally wetter than the previous month and rainfall continues to rise slightly into October. September has fewer days of rain than the previous month. The average total rainfall in Half Moon Bay in September is 15.6cm (6.1inches) and on average there are 17.7 rainy days in September making it a wet time to visit the beach.

Humidity in Half Moon Bay in September

The maximum dew point (an indicator of humidity) in Half Moon Bay in September is 25°C (77°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 25°C (76°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in Half Moon Bay in September is typically 89.1%. The maximum relative humidity is 87.2% in the previous month and 89.7% in the next month.

The average relative humidity in Half Moon Bay in September is typically 77.6%. The average relative humidity is 76.2% in the previous month and 78.7% in the next month.

Wind Speed in Half Moon Bay in September

The average maximum wind speed in Half Moon Bay in September is typically 26KM/H (16MPH). The average maximum wind speed is 28KM/H (17MPH) in the previous month and 25KM/H (16MPH) in the next month.

The average wind speed in Half Moon Bay in September is typically 14KM/H (8MPH). The average wind speed is 19KM/H (12MPH) in the previous month and 14KM/H (9MPH) in the next month.

The average wind direction in Half Moon Bay in September is from the East.

Monthly Averages

Suggested Beaches in September

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