Weather in Palm Beach County, United States in September

Search

Best
Best
Best
Best
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Sea
24°
Swim
Sea
23°
Swim
Sea
24°
Swim
Sea
23°
Swim
Sea
25°
Swim
Sea
29°
Swim
Sea
29°
Swim
Sea
29°
Swim
Sea
29°
Swim
Sea
27°
Swim
Sea
26°
Swim
Sea
25°
Swim

Visiting Palm Beach County, United States in September

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 60% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.4 hours of sunshine per day. September has total rainfall of 27.3cm (10.7inches) making it quite rainy but mostly with moderate tropical showers. There are 21.2 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 Palm Beach County. Sea temperatures are a very warm 29°C (84°F). September is an excellent month for swimming in Palm Beach County with very comfortable temperatures for bathing all day.

Consider visiting Palm Beach County in the months of January, March, April, November, for the best beach weather.

Also consider one of our other suggestions for September.

Can you sunbathe in Palm Beach County in September?

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

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 60% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.4 hours of sunshine per day. September has total rainfall of 27.3cm (10.7inches) making it quite rainy but mostly with moderate tropical showers. There are 21.2 days with some rainfall so there are few clear days to enjoy the beach.

More about September temperature and sunshine.

Can you swim in Palm Beach County in September?

Yes, September is an excellent month for swimming in Palm Beach County with very warm sea temperatures 29°C (84°F).

More about September sea temperatures.

Is September a good time to holiday in Palm Beach County?

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

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 60% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.4 hours of sunshine per day. September has total rainfall of 27.3cm (10.7inches) making it quite rainy but mostly with moderate tropical showers. There are 21.2 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 Palm Beach County. Sea temperatures are a very warm 29°C (84°F). September is an excellent month for swimming in Palm Beach County with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Palm Beach County warm in September?

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

The average maximum temperature in Palm Beach County in September is 31°C (89°F). The average maximum temperature is 33°C (91°) in the previous month and 30°C (85°F) in the next month.

The average temperature in Palm Beach County in September is 28°C (82°F). The average temperature is 29°C (84°F) in the previous month and 26°C (79°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Palm Beach County in September?

The average day light hours per day in Palm Beach County in September are 12.3. The sunshine percentage is 60% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.4 hours of sunshine per day.

More about September sunshine.

Temperature in Palm Beach County in September

The average maximum temperature in Palm Beach County in September is 31°C (89°F). The average maximum temperature is 33°C (91°F) in the previous month and 30°C (85°F) in the next month.

The average temperature in Palm Beach County in September is 28°C (82°F). The average temperature is 29°C (84°F) in the previous month and 26°C (79°F) in the next month.

The average minimum temperature in Palm Beach County in September is 24°C (76°F). The minimum temperature is 25°C (77°F) in the previous month and 22°C (72°F) in the next month.

Sunshine in Palm Beach County in September

During September the average day light hours are 12.3 per day in Palm Beach County. The sunshine percentage is 60% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.4 hours of sunshine per day.

The ultraviolet index in Palm Beach County in September is typically 10.5 during September. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. 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 Palm Beach County in September

The average sea water temperature in Palm Beach County in September is 28.7°C (83.7°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Palm Beach County in September

The average total rainfall in Palm Beach County in September is 27.3cm (10.7inches) and on average there are 21.2 rainy days in September making it a very wet time to visit the beach.

Humidity in Palm Beach County in September

The maximum dew point (an indicator of humidity) in Palm Beach County 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 25°C (76°F) in the previous month and 22°C (22°F) in the next month.

The average maximum relative humidity in Palm Beach County in September is typically 90.1%. The maximum relative humidity is 89.9% in the previous month and 87.4% in the next month.

The average relative humidity in Palm Beach County in September is typically 75.6%. The average relative humidity is 74.5% in the previous month and 72% in the next month.

Wind Speed in Palm Beach County in September

The average maximum wind speed in Palm Beach County in September is typically 31KM/H (19MPH). The average maximum wind speed is 32KM/H (20MPH) in the previous month and 30KM/H (18MPH) in the next month.

The average wind speed in Palm Beach County in September is typically 13KM/H (8MPH). The average wind speed is 12KM/H (7MPH) in the previous month and 15KM/H (9MPH) in the next month.

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

Monthly Averages

Suggested Beaches in September

Need Inspiration?

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

Booking.com Search FlightsImage

Need Inspiration?

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