Weather in Fajardo, Puerto Rico in September

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Visiting Fajardo, Puerto Rico in September

The weather in September is slightly warmer than the previous month. September has average maximum temperatures of 31°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. It is not an optimal time for sunbathing but it is possible on clearer days in Fajardo.

September has total rainfall of 14.4cm (5.7inches) making it quite rainy but with only moderate tropical showers. There are 21.1 days with some rainfall so there are few clear days to enjoy the beach.

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

Consider visiting Fajardo 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 Fajardo in September?

Yes, September is not an optimal time for sunbathing but it is possible on clearer days in Fajardo.

September has average maximum temperatures of 31°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 14.4cm (5.7inches) making it quite rainy but with only moderate tropical showers. There are 21.1 days with some rainfall so there are few clear days to enjoy the beach.

More about September temperature and sunshine.

Can you swim in Fajardo in September?

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

More about September sea temperatures.

Is September a good time to holiday in Fajardo?

Yes, September is a good time for a holiday in Fajardo.

September has average maximum temperatures of 31°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 14.4cm (5.7inches) making it quite rainy but with only moderate tropical showers. There are 21.1 days with some rainfall so there are few clear days to enjoy the beach. It is not an optimal time for sunbathing but it is possible on clearer days in Fajardo. Sea temperatures are a very warm 28°C (83°F). September is an excellent month for swimming in Fajardo with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Fajardo warm in September?

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

The average maximum temperature in Fajardo in September is 31°C (89°F). The average maximum temperature is 31°C (88°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Fajardo in September is 28°C (83°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 Fajardo in September?

The average day light hours per day in Fajardo 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 Fajardo in September

The weather in September is slightly warmer than the previous month. The average maximum temperature in Fajardo in September is 31°C (89°F). The average maximum temperature is 31°C (88°F) in the previous month and 31°C (88°F) in the next month.

The average temperature in Fajardo in September is 28°C (83°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 Fajardo in September is 25°C (77°F). The minimum temperature is 26°C (79°F) in the previous month and 25°C (76°F) in the next month.

Sunshine in Fajardo 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 Fajardo. 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 Fajardo 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 Fajardo in September

The average sea water temperature in Fajardo 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 Fajardo in September

September weather is slightly wetter than the previous month. September has a few more days of rain than the previous month. The average total rainfall in Fajardo in September is 14.4cm (5.7inches) and on average there are 21.1 rainy days in September making it a very wet time to visit the beach.

Humidity in Fajardo in September

The maximum dew point (an indicator of humidity) in Fajardo 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 (77°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in Fajardo in September is typically 90.7%. The maximum relative humidity is 88.8% in the previous month and 90.1% in the next month.

The average relative humidity in Fajardo in September is typically 78.4%. The average relative humidity is 78.1% in the previous month and 78.1% in the next month.

Wind Speed in Fajardo in September

The average maximum wind speed in Fajardo in September is typically 21KM/H (13MPH). The average maximum wind speed is 24KM/H (15MPH) in the previous month and 23KM/H (14MPH) in the next month.

The average wind speed in Fajardo in September is typically 10KM/H (6MPH). The average wind speed is 13KM/H (8MPH) in the previous month and 10KM/H (6MPH) in the next month.

The average wind direction in Fajardo 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.

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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.