Weather in Saint James Parish, Jamaica in September

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Visiting Saint James Parish, Jamaica in September

September has average maximum temperatures of 32°C (89°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 31.5cm (12.4inches) making it rainy with frequent strong tropical showers. There are 15.9 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in Saint James Parish. Sea temperatures are a very warm 29°C (85°F). September is an excellent month for swimming in Saint James Parish with very comfortable temperatures for bathing all day.

Consider visiting Saint James Parish in the months of January, February, March, July, for the best beach weather.

Also consider one of our other suggestions for September.

Can you sunbathe in Saint James Parish in September?

Yes, September is a good time for sunbathing in Saint James Parish.

September has average maximum temperatures of 32°C (89°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 31.5cm (12.4inches) making it rainy with frequent strong tropical showers. There are 15.9 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 Saint James Parish in September?

Yes, September is an excellent month for swimming in Saint James Parish with very warm sea temperatures 29°C (85°F).

More about September sea temperatures.

Is September a good time to holiday in Saint James Parish?

Yes, September is a good time for a holiday in Saint James Parish.

September has average maximum temperatures of 32°C (89°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 31.5cm (12.4inches) making it rainy with frequent strong tropical showers. There are 15.9 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in Saint James Parish. Sea temperatures are a very warm 29°C (85°F). September is an excellent month for swimming in Saint James Parish with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Saint James Parish warm in September?

Yes, Saint James Parish is very hot and perfect for sunbathing on clear days in September.

The average maximum temperature in Saint James Parish in September is 32°C (89°F). The average maximum temperature is 32°C (90°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Saint James Parish in September is 29°C (83°F). The average temperature is 29°C (84°F) in the previous month and 28°C (83°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Saint James Parish in September?

The average day light hours per day in Saint James Parish 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.

Temperature in Saint James Parish in September

The average maximum temperature in Saint James Parish in September is 32°C (89°F). The average maximum temperature is 32°C (90°F) in the previous month and 31°C (88°F) in the next month.

The average temperature in Saint James Parish in September is 29°C (83°F). The average temperature is 29°C (84°F) in the previous month and 28°C (83°F) in the next month.

The average minimum temperature in Saint James Parish in September is 26°C (78°F). The minimum temperature is 26°C (79°F) in the previous month and 25°C (77°F) in the next month.

Sunshine in Saint James Parish in September

During September the average day light hours are 12.2 per day in Saint James Parish. 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 Saint James Parish in September is typically 12.3 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 Saint James Parish in September

The average sea water temperature in Saint James Parish in September is 29.4°C (84.9°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Saint James Parish in September

The average total rainfall in Saint James Parish in September is 31.5cm (12.4inches) and on average there are 15.9 rainy days in September making it a wet time to visit the beach.

Humidity in Saint James Parish in September

The maximum dew point (an indicator of humidity) in Saint James Parish in September is 26°C (80°F) which is extremely humid and uncomfortable unless you are on a beach. At night you would most likely require airconditioning. The dew point is 26°C (80°F) in the previous month and 26°C (26°F) in the next month.

The average maximum relative humidity in Saint James Parish in September is typically 90.3%. The maximum relative humidity is 89.2% in the previous month and 91.2% in the next month.

The average relative humidity in Saint James Parish in September is typically 79.7%. The average relative humidity is 78.7% in the previous month and 81.2% in the next month.

Wind Speed in Saint James Parish in September

The average maximum wind speed in Saint James Parish in September is typically 25KM/H (16MPH). The average maximum wind speed is 28KM/H (17MPH) in the previous month and 24KM/H (15MPH) in the next month.

The average wind speed in Saint James Parish in September is typically 8KM/H (5MPH). The average wind speed is 9KM/H (5MPH) in the previous month and 8KM/H (5MPH) in the next month.

The average wind direction in Saint James Parish in September is from the East-Southeast.

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.

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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.