Weather in Charleston County, United States in March

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Visiting Charleston County, United States in March

March has average maximum temperatures of 19°C (67°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 56.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day. March has total rainfall of 8cm (3.1inches) making it mostly dry with only light showers. There are just 9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is not a good time for sunbathing in Charleston County. Sea temperatures are a cool 20°C (67°F). March is a slightly chilly month for swimming in Charleston County.

Consider visiting Charleston County in the months of June, July, August, September, for the best beach weather.

Also consider one of our other suggestions for March.

Can you sunbathe in Charleston County in March?

No, March is not a good time for sunbathing in Charleston County.

March has average maximum temperatures of 19°C (67°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 56.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day. March has total rainfall of 8cm (3.1inches) making it mostly dry with only light showers. There are just 9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about March temperature and sunshine.

Can you swim in Charleston County in March?

Yes, March is a a slightly chilly month for swimming in Charleston County with cool sea temperatures 20°C (67°F).

More about March sea temperatures.

Is March a good time to holiday in Charleston County?

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

March has average maximum temperatures of 19°C (67°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 56.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day. March has total rainfall of 8cm (3.1inches) making it mostly dry with only light showers. There are just 9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is not a good time for sunbathing in Charleston County. Sea temperatures are a cool 20°C (67°F). March is a slightly chilly month for swimming in Charleston County.

More about the March temperatures and sunshine.

Is Charleston County warm in March?

Yes, Charleston County is not that warm but sunbathing may be possible on some clear days in March.

The average maximum temperature in Charleston County in March is 19°C (67°F). The average maximum temperature is 16°C (61°) in the previous month and 24°C (75°F) in the next month.

The average temperature in Charleston County in March is 14°C (57°F). The average temperature is 11°C (51°F) in the previous month and 19°C (66°F) in the next month.

More info about the March temperatures and sunshine.

How sunny is Charleston County in March?

The average day light hours per day in Charleston County in March are 12. The sunshine percentage is 56.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day.

More about March sunshine.

Temperature in Charleston County in March

The average maximum temperature in Charleston County in March is 19°C (67°F). The average maximum temperature is 16°C (61°F) in the previous month and 24°C (75°F) in the next month.

The average temperature in Charleston County in March is 14°C (57°F). The average temperature is 11°C (51°F) in the previous month and 19°C (66°F) in the next month.

The average minimum temperature in Charleston County in March is 9°C (48°F). The minimum temperature is 6°C (42°F) in the previous month and 14°C (57°F) in the next month.

Sunshine in Charleston County in March

During March the average day light hours are 12 per day in Charleston County. The sunshine percentage is 56.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day.

The ultraviolet index in Charleston County in March is typically 7.4 during March. 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 Charleston County in March

The average sea water temperature in Charleston County in March is 19.5°C (67.1°F) which is comfortable for swimming though some may prefer warmer water.

Rainfall in Charleston County in March

The average total rainfall in Charleston County in March is 8cm (3.1inches) and on average there are 9 rainy days in March making it a quite rainy time to visit the beach.

Humidity in Charleston County in March

The maximum dew point (an indicator of humidity) in Charleston County in March is 12°C (53°F) which is very comfortable. The dew point is 9°C (48°F) in the previous month and 16°C (16°F) in the next month.

The average maximum relative humidity in Charleston County in March is typically 91.8%. The maximum relative humidity is 91.3% in the previous month and 93.1% in the next month.

The average relative humidity in Charleston County in March is typically 70.9%. The average relative humidity is 72.1% in the previous month and 72.7% in the next month.

Wind Speed in Charleston County in March

The average maximum wind speed in Charleston County in March is typically 27KM/H (17MPH). The average maximum wind speed is 26KM/H (16MPH) in the previous month and 27KM/H (17MPH) in the next month.

The average wind speed in Charleston County in March is typically 12KM/H (7MPH). The average wind speed is 11KM/H (7MPH) in the previous month and 12KM/H (7MPH) in the next month.

The average wind direction in Charleston County in March is from the West-Southwest.

Monthly Averages

Suggested Beaches in March

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