Weather in Charleston County, United States in July

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Visiting Charleston County, United States in July

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

July has average maximum temperatures of 32°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 67.2% making it sunny but overcast at times. The hours of sunshine per day are 9.5hrs making the days long and bright. July has total rainfall of 11.6cm (4.6inches) making it often dry with only moderate showers. There are only 11.1 days with some rainfall so you can still enjoy the beach on the many clear days. Sea temperatures are a very warm 28°C (82°F). July is an excellent month for swimming in Charleston County with very comfortable temperatures for bathing all day.

Also consider visiting Charleston County in one of the other best months of June, August, September, for the best beach weather.

Also consider one of our other suggestions for July.

Can you sunbathe in Charleston County in July?

Yes, July is a good time for sunbathing in Charleston County.

July has average maximum temperatures of 32°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 67.2% making it sunny but overcast at times. The hours of sunshine per day are 9.5hrs making the days long and bright. July has total rainfall of 11.6cm (4.6inches) making it often dry with only moderate showers. There are only 11.1 days with some rainfall so you can still enjoy the beach on the many clear days.

More about July temperature and sunshine.

Can you swim in Charleston County in July?

Yes, July is an excellent month for swimming in Charleston County with very warm sea temperatures 28°C (82°F).

More about July sea temperatures.

Is July a good time to holiday in Charleston County?

Yes, July is a good time for a holiday in Charleston County.

July has average maximum temperatures of 32°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 67.2% making it sunny but overcast at times. The hours of sunshine per day are 9.5hrs making the days long and bright. July has total rainfall of 11.6cm (4.6inches) making it often dry with only moderate showers. There are only 11.1 days with some rainfall so you can still enjoy the beach on the many clear days. Sea temperatures are a very warm 28°C (82°F). July is an excellent month for swimming in Charleston County with very comfortable temperatures for bathing all day.

More about the July temperatures and sunshine.

Is Charleston County warm in July?

Yes, Charleston County is very hot and perfect for sunbathing on clear days in July.

The average maximum temperature in Charleston County in July is 32°C (89°F). The average maximum temperature is 31°C (88°) in the previous month and 32°C (89°F) in the next month.

The average temperature in Charleston County in July is 28°C (82°F). The average temperature is 27°C (80°F) in the previous month and 28°C (82°F) in the next month.

More info about the July temperatures and sunshine.

How sunny is Charleston County in July?

The average day light hours per day in Charleston County in July are 14.1. The sunshine percentage is 67.2% making it sunny but overcast at times. The hours of sunshine per day are 9.5hrs making the days long and bright.

More about July sunshine.

Temperature in Charleston County in July

The average maximum temperature in Charleston County in July is 32°C (89°F). The average maximum temperature is 31°C (88°F) in the previous month and 32°C (89°F) in the next month.

The average temperature in Charleston County in July is 28°C (82°F). The average temperature is 27°C (80°F) in the previous month and 28°C (82°F) in the next month.

The average minimum temperature in Charleston County in July is 24°C (75°F). The minimum temperature is 23°C (73°F) in the previous month and 24°C (75°F) in the next month.

Sunshine in Charleston County in July

During July the average day light hours are 14.1 per day in Charleston County. The sunshine percentage is 67.2% making it sunny but overcast at times. The hours of sunshine per day are 9.5hrs making the days long and bright.

The ultraviolet index in Charleston County in July is typically 11.1 during July. 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 Charleston County in July

The average sea water temperature in Charleston County in July is 27.9°C (82.2°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Charleston County in July

The average total rainfall in Charleston County in July is 11.6cm (4.6inches) and on average there are 11.1 rainy days in July making it a pretty wet time to visit the beach.

Humidity in Charleston County in July

The maximum dew point (an indicator of humidity) in Charleston County in July 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 24°C (74°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in Charleston County in July is typically 91.7%. The maximum relative humidity is 92.5% in the previous month and 94.6% in the next month.

The average relative humidity in Charleston County in July is typically 76.8%. The average relative humidity is 75% in the previous month and 79.5% in the next month.

Wind Speed in Charleston County in July

The average maximum wind speed in Charleston County in July is typically 24KM/H (15MPH). The average maximum wind speed is 24KM/H (15MPH) in the previous month and 22KM/H (14MPH) in the next month.

The average wind speed in Charleston County in July is typically 10KM/H (6MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 8KM/H (5MPH) in the next month.

The average wind direction in Charleston County in July is from the South-Southwest.

Monthly Averages

Suggested Beaches in July

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