Weather in Ocean County, United States in September

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Visiting Ocean County, United States in September

September is one of the best months to visit Ocean County for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in September is cooler than the previous month and temperatures continue to drop markedly into October. September has average maximum temperatures of 25°C (77°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 8.4hrs making the days long and bright.

September has total rainfall of 15.8cm (6.2inches) making it quite dry with only moderate showers. There are just 9.7 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a chilly 18°C (64°F). September is a little too cold to enjoy swimming in Ocean County for prolonged periods of time. The sea temperature in September is significantly cooler than the previous month and temperatures continue to drop into October.

Also consider visiting Ocean County in one of the other best months of June, July, August, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Ocean County in September?

Yes, September is a good time for sunbathing in Ocean County.

September has average maximum temperatures of 25°C (77°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 8.4hrs making the days long and bright. September has total rainfall of 15.8cm (6.2inches) making it quite dry with only moderate showers. There are just 9.7 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about September temperature and sunshine.

Can you swim in Ocean County in September?

Probably not, September is a little too cold to enjoy swimming in Ocean County for prolonged periods of time with the sea water at 18°C (64°F).

More about September sea temperatures.

Is September a good time to holiday in Ocean County?

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

September has average maximum temperatures of 25°C (77°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 8.4hrs making the days long and bright. September has total rainfall of 15.8cm (6.2inches) making it quite dry with only moderate showers. There are just 9.7 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. Sea temperatures are a chilly 18°C (64°F). September is a little too cold to enjoy swimming in Ocean County for prolonged periods of time.

More about the September temperatures and sunshine.

Is Ocean County warm in September?

Yes, Ocean County is nice and warm and makes sunbathing pleasant on clear days in September.

The average maximum temperature in Ocean County in September is 25°C (77°F). The average maximum temperature is 28°C (83°) in the previous month and 19°C (67°F) in the next month.

The average temperature in Ocean County in September is 19°C (66°F). The average temperature is 22°C (72°F) in the previous month and 13°C (56°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Ocean County in September?

The average day light hours per day in Ocean County in September are 12.5. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 8.4hrs making the days long and bright.

More about September sunshine.

Temperature in Ocean County in September

The weather in September is cooler than the previous month and temperatures continue to drop markedly into October. The average maximum temperature in Ocean County in September is 25°C (77°F). The average maximum temperature is 28°C (83°F) in the previous month and 19°C (67°F) in the next month.

The average temperature in Ocean County in September is 19°C (66°F). The average temperature is 22°C (72°F) in the previous month and 13°C (56°F) in the next month.

The average minimum temperature in Ocean County in September is 13°C (56°F). The minimum temperature is 17°C (62°F) in the previous month and 7°C (45°F) in the next month.

Sunshine in Ocean County in September

The days in September are shorter than the previous month and days continue to get shorter into October. September has less hours of sunshine than the previous month and hours of sunshine continue to drop into October. During September the average day light hours are 12.5 per day in Ocean County. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 8.4hrs making the days long and bright.

The ultraviolet index in Ocean County in September is typically 6.9 during September. An ultraviolet index reading of 6 to 7 indicates a high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 20 minutes. Protection against skin and eye damage is needed. Tanning will be safest before 10am and after 4pm. 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 Ocean County in September

The average sea water temperature in Ocean County in September is 18°C (64.4°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water. The sea temperature in September is significantly cooler than the previous month and temperatures continue to drop into October.

Rainfall in Ocean County in September

September weather is slightly wetter than the previous month. September has a couple of less days of rain than the previous month and rainy days continue to drop into October. The average total rainfall in Ocean County in September is 15.8cm (6.2inches) and on average there are 9.7 rainy days in September making it a quite rainy time to visit the beach.

Humidity in Ocean County in September

The maximum dew point (an indicator of humidity) in Ocean County in September is 17°C (63°F) which is OK for most but slightly uncomfortable for some. The dew point is 20°C (68°F) in the previous month and 12°C (12°F) in the next month.

The average maximum relative humidity in Ocean County in September is typically 93.6%. The maximum relative humidity is 94.5% in the previous month and 93.1% in the next month.

The average relative humidity in Ocean County in September is typically 75.4%. The average relative humidity is 74.3% in the previous month and 73.9% in the next month.

Wind Speed in Ocean County in September

The average maximum wind speed in Ocean County in September is typically 21KM/H (13MPH). The average maximum wind speed is 20KM/H (13MPH) in the previous month and 23KM/H (14MPH) in the next month.

The average wind speed in Ocean County in September is typically 8KM/H (5MPH). The average wind speed is 7KM/H (4MPH) in the previous month and 9KM/H (6MPH) in the next month.

The average wind direction in Ocean County in September is from the North-Northwest.

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.