Weather in Bay County, United States in September

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Visiting Bay County, United States in September

The weather in September is marginally cooler than the previous month and temperatures continue to drop quickly into October. September has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 61% making it sunny but overcast at times. The hours of sunshine per day are 7.5hrs making the days quite long and bright. It is a good time for sunbathing in Bay County.

September has total rainfall of 17.5cm (6.9inches) making it often dry with only moderate showers. There are only 12.4 days with some rainfall so you can still enjoy the beach on the many clear days.

Sea temperatures are a very warm 29°C (83°F). September is an excellent month for swimming in Bay County with very comfortable temperatures for bathing all day. The sea temperature in September is marginally cooler than the previous month and temperatures continue to drop into October.

Consider visiting Bay County in the months of April, May, June, October, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Bay County in September?

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

September has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 61% making it sunny but overcast at times. The hours of sunshine per day are 7.5hrs making the days quite long and bright. September has total rainfall of 17.5cm (6.9inches) making it often dry with only moderate showers. There are only 12.4 days with some rainfall so you can still enjoy the beach on the many clear days.

More about September temperature and sunshine.

Can you swim in Bay County in September?

Yes, September is an excellent month for swimming in Bay County with very warm sea temperatures 29°C (83°F).

More about September sea temperatures.

Is September a good time to holiday in Bay County?

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

September has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 61% making it sunny but overcast at times. The hours of sunshine per day are 7.5hrs making the days quite long and bright. September has total rainfall of 17.5cm (6.9inches) making it often dry with only moderate showers. There are only 12.4 days with some rainfall so you can still enjoy the beach on the many clear days. It is a good time for sunbathing in Bay County. Sea temperatures are a very warm 29°C (83°F). September is an excellent month for swimming in Bay County with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Bay County warm in September?

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

The average maximum temperature in Bay County in September is 31°C (88°F). The average maximum temperature is 32°C (90°) in the previous month and 27°C (81°F) in the next month.

The average temperature in Bay County in September is 26°C (79°F). The average temperature is 28°C (82°F) in the previous month and 20°C (69°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Bay County in September?

The average day light hours per day in Bay County in September are 12.4. The sunshine percentage is 61% making it sunny but overcast at times. The hours of sunshine per day are 7.5hrs making the days quite long and bright.

More about September sunshine.

Temperature in Bay County in September

The weather in September is marginally cooler than the previous month and temperatures continue to drop quickly into October. The average maximum temperature in Bay County in September is 31°C (88°F). The average maximum temperature is 32°C (90°F) in the previous month and 27°C (81°F) in the next month.

The average temperature in Bay County in September is 26°C (79°F). The average temperature is 28°C (82°F) in the previous month and 20°C (69°F) in the next month.

The average minimum temperature in Bay County in September is 21°C (69°F). The minimum temperature is 24°C (74°F) in the previous month and 14°C (56°F) in the next month.

Sunshine in Bay County in September

The days in September are slightly shorter than the previous month and days continue to get slightly shorter into October. September has less hours of sunshine than the previous month and hours of sunshine continue to drop slightly into October. During September the average day light hours are 12.4 per day in Bay County. The sunshine percentage is 61% making it sunny but overcast at times. The hours of sunshine per day are 7.5hrs making the days quite long and bright.

The ultraviolet index in Bay County in September is typically 9.5 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 Bay County in September

The average sea water temperature in Bay County in September is 28.6°C (83.5°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in September is marginally cooler than the previous month and temperatures continue to drop into October.

Rainfall in Bay County in September

September weather is marginally drier than the previous month and rainfall continues to drop quickly into October. September has fewer days of rain than the previous month and rainy days continue to drop into October. The average total rainfall in Bay County in September is 17.5cm (6.9inches) and on average there are 12.4 rainy days in September making it a pretty wet time to visit the beach.

Humidity in Bay County in September

The maximum dew point (an indicator of humidity) in Bay County in September is 23°C (73°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 (77°F) in the previous month and 17°C (17°F) in the next month.

The average maximum relative humidity in Bay County in September is typically 96.2%. The maximum relative humidity is 95.8% in the previous month and 94.7% in the next month.

The average relative humidity in Bay County in September is typically 76.6%. The average relative humidity is 78.9% in the previous month and 71.6% in the next month.

Wind Speed in Bay County in September

The average maximum wind speed in Bay County in September is typically 24KM/H (15MPH). The average maximum wind speed is 27KM/H (17MPH) in the previous month and 24KM/H (15MPH) in the next month.

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

The average wind direction in Bay County in September is from the North-Northeast.

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.