Weather in Atlantic County, United States in September

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Visiting Atlantic County, United States in September

September is one of the best months to visit Atlantic 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 26°C (78°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 8.6hrs making the days long and bright.

September has total rainfall of 9.4cm (3.7inches) making it mostly dry with only intermittent light showers. There are only 10.2 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a warm 22°C (72°F). September is a good month for swimming in Atlantic County with comfortable temperatures for most people. The sea temperature in September is slightly warmer than the previous month.

Also consider visiting Atlantic 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 Atlantic County in September?

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

September has average maximum temperatures of 26°C (78°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 8.6hrs making the days long and bright. September has total rainfall of 9.4cm (3.7inches) making it mostly dry with only intermittent light showers. There are only 10.2 days with some rainfall so you can still enjoy the beach on the majority of days.

More about September temperature and sunshine.

Can you swim in Atlantic County in September?

Yes, September is a good month for swimming in Atlantic County with warm sea temperatures 22°C (72°F).

More about September sea temperatures.

Is September a good time to holiday in Atlantic County?

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

September has average maximum temperatures of 26°C (78°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 8.6hrs making the days long and bright. September has total rainfall of 9.4cm (3.7inches) making it mostly dry with only intermittent light showers. There are only 10.2 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a warm 22°C (72°F). September is a good month for swimming in Atlantic County with comfortable temperatures for most people.

More about the September temperatures and sunshine.

Is Atlantic County warm in September?

Yes, Atlantic County is very warm and perfect for sunbathing on clear days in September.

The average maximum temperature in Atlantic County in September is 26°C (78°F). The average maximum temperature is 29°C (85°) in the previous month and 20°C (67°F) in the next month.

The average temperature in Atlantic County in September is 20°C (68°F). The average temperature is 24°C (75°F) in the previous month and 14°C (58°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Atlantic County in September?

The average day light hours per day in Atlantic County in September are 12.5. The sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 8.6hrs making the days long and bright.

More about September sunshine.

Temperature in Atlantic 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 Atlantic County in September is 26°C (78°F). The average maximum temperature is 29°C (85°F) in the previous month and 20°C (67°F) in the next month.

The average temperature in Atlantic County in September is 20°C (68°F). The average temperature is 24°C (75°F) in the previous month and 14°C (58°F) in the next month.

The average minimum temperature in Atlantic County in September is 15°C (58°F). The minimum temperature is 19°C (65°F) in the previous month and 9°C (48°F) in the next month.

Sunshine in Atlantic County in September

The days in September are shorter than the previous month and days continue to get shorter into October. September has fewer 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 Atlantic County. The sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 8.6hrs making the days long and bright.

The ultraviolet index in Atlantic 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 Atlantic County in September

The average sea water temperature in Atlantic County in September is 22°C (71.6°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in September is slightly warmer than the previous month.

Rainfall in Atlantic County in September

September weather is slightly drier than the previous month. September has fewer days of rain than the previous month. The average total rainfall in Atlantic County in September is 9.4cm (3.7inches) and on average there are 10.2 rainy days in September making it a pretty wet time to visit the beach.

Humidity in Atlantic County in September

The maximum dew point (an indicator of humidity) in Atlantic County in September is 18°C (64°F) which is OK for most but slightly uncomfortable for some. The dew point is 21°C (69°F) in the previous month and 12°C (12°F) in the next month.

The average maximum relative humidity in Atlantic County in September is typically 93.1%. The maximum relative humidity is 93.1% in the previous month and 91.5% in the next month.

The average relative humidity in Atlantic County in September is typically 73%. The average relative humidity is 73% in the previous month and 72.4% in the next month.

Wind Speed in Atlantic County in September

The average maximum wind speed in Atlantic County in September is typically 27KM/H (16MPH). The average maximum wind speed is 26KM/H (16MPH) in the previous month and 30KM/H (18MPH) in the next month.

The average wind speed in Atlantic County in September is typically 11KM/H (7MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 13KM/H (8MPH) in the next month.

The average wind direction in Atlantic County in September is from the South.

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.