Weather in Charleston, United States in April

Search

Best
Best
Best
Best
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Sea
21°
Swim
Sea
21°
Swim
Sea
21°
Swim
Sea
20°
Swim
Sea
23°
Swim
Sea
26°
Swim
Sea
28°
Swim
Sea
29°
Swim
Sea
28°
Swim
Sea
26°
Swim
Sea
23°
Swim
Sea
22°
Swim

Visiting Charleston, United States in April

The weather in April is significantly warmer than the previous month and temperatures continue to rise quickly into May. April has average maximum temperatures of 24°C (75°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 36% making it very cloudy and overcast with some periods of sunshine. There are 4.7 hours of sunshine per day. It is a good time for sunbathing in Charleston.

April has total rainfall of 8.4cm (3.3inches) making it mostly dry with only light showers. There are just 7.9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a moderate 20°C (69°F). April is a pleasant month for swimming in Charleston though some people may prefer warmer water. The sea temperature in April is slightly cooler than the previous month.

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

Can you sunbathe in Charleston in April?

Yes, April is a good time for sunbathing in Charleston.

April has average maximum temperatures of 24°C (75°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 36% making it very cloudy and overcast with some periods of sunshine. There are 4.7 hours of sunshine per day. April has total rainfall of 8.4cm (3.3inches) making it mostly dry with only light showers. There are just 7.9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about April temperature and sunshine.

Can you swim in Charleston in April?

Yes, April is a pleasant month for swimming in Charleston with moderate sea temperatures 20°C (69°F).

More about April sea temperatures.

Is April a good time to holiday in Charleston?

Yes, April is a good time for a holiday in Charleston.

April has average maximum temperatures of 24°C (75°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 36% making it very cloudy and overcast with some periods of sunshine. There are 4.7 hours of sunshine per day. April has total rainfall of 8.4cm (3.3inches) making it mostly dry with only light showers. There are just 7.9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is a good time for sunbathing in Charleston. Sea temperatures are a moderate 20°C (69°F). April is a pleasant month for swimming in Charleston though some people may prefer warmer water.

More about the April temperatures and sunshine.

Is Charleston warm in April?

Yes, Charleston is nice and warm and makes sunbathing pleasant on clear days in April.

The average maximum temperature in Charleston in April is 24°C (75°F). The average maximum temperature is 20°C (67°) in the previous month and 28°C (82°F) in the next month.

The average temperature in Charleston in April is 19°C (66°F). The average temperature is 14°C (58°F) in the previous month and 23°C (74°F) in the next month.

More info about the April temperatures and sunshine.

How sunny is Charleston in April?

The average day light hours per day in Charleston in April are 13. The sunshine percentage is 36% making it very cloudy and overcast with some periods of sunshine. There are 4.7 hours of sunshine per day.

More about April sunshine.

Temperature in Charleston in April

The weather in April is significantly warmer than the previous month and temperatures continue to rise quickly into May. The average maximum temperature in Charleston in April is 24°C (75°F). The average maximum temperature is 20°C (67°F) in the previous month and 28°C (82°F) in the next month.

The average temperature in Charleston in April is 19°C (66°F). The average temperature is 14°C (58°F) in the previous month and 23°C (74°F) in the next month.

The average minimum temperature in Charleston in April is 14°C (58°F). The minimum temperature is 9°C (48°F) in the previous month and 19°C (66°F) in the next month.

Sunshine in Charleston in April

The days in April are longer than the previous month and the days continue to get slightly longer into May. April has slightly more hours of sunshine than the previous month and hours of sunshine continue to rise quickly into May. During April the average day light hours are 13 per day in Charleston. The sunshine percentage is 36% making it very cloudy and overcast with some periods of sunshine. There are 4.7 hours of sunshine per day.

The ultraviolet index in Charleston in April is typically 9.3 during April. 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 in April

The average sea water temperature in Charleston in April is 20.4°C (68.7°F) which is comfortable for swimming though some may prefer warmer water. The sea temperature in April is slightly cooler than the previous month.

Rainfall in Charleston in April

April weather is marginally wetter than the previous month and rainfall continues to rise into May. April has a couple of less days of rain than the previous month and rainy days continue to drop slightly into May. The average total rainfall in Charleston in April is 8.4cm (3.3inches) and on average there are 7.9 rainy days in April making it a quite rainy time to visit the beach.

Humidity in Charleston in April

The maximum dew point (an indicator of humidity) in Charleston in April is 17°C (62°F) which is OK for most but slightly uncomfortable for some. The dew point is 12°C (54°F) in the previous month and 20°C (20°F) in the next month.

The average maximum relative humidity in Charleston in April is typically 94.9%. The maximum relative humidity is 93.4% in the previous month and 93.9% in the next month.

The average relative humidity in Charleston in April is typically 73.8%. The average relative humidity is 72.1% in the previous month and 75% in the next month.

Wind Speed in Charleston in April

The average maximum wind speed in Charleston in April is typically 27KM/H (17MPH). The average maximum wind speed is 26KM/H (16MPH) in the previous month and 25KM/H (16MPH) in the next month.

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

The average wind direction in Charleston in April is from the South.

Monthly Averages

Suggested Beaches in April

Need Inspiration?

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

Booking.com Search FlightsImage

Need Inspiration?

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