April weather forecastMount Pleasant, SC
April
Weather in April
In April, Mount Pleasant experiences a noticeable leap into spring and paving the way to summer. The city’s climate undergoes a transformation, characterized by proficient sunshine hours extending to 9.9 and temperatures soaring up to 72.1°F (22.3°C). This season witnesses a burst of energy in the city as longer, sunnier days encourage outdoor activities. Balanced moisture levels due to regular rainfall enhance the overall appeal of the surroundings. Expect a gradual increase in temperature as one heads towards the following month.Temperature
The onset of April in Mount Pleasant brings a minor temperature shift, with the average high-temperature moving from an enjoyable 64.6°F (18.1°C) in March to an agreeable 72.1°F (22.3°C). Throughout April, Mount Pleasant anticipates an average low-temperature of 60.4°F (15.8°C).Humidity
The average relative humidity in April in Mount Pleasant is 74%.Rainfall
In Mount Pleasant, in April, it is raining for 12.8 days, with typically 2.99" (76mm) of accumulated precipitation. In Mount Pleasant, during the entire year, the rain falls for 182.9 days and collects up to 44.69" (1135mm) of precipitation.Snowfall
March through November are months without snowfall in Mount Pleasant.Daylight
The average length of the day in April in Mount Pleasant is 13h and 1min.On the first day of April in Mount Pleasant, sunrise is at 7:06 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:00 pm EDT.
Sunshine
In Mount Pleasant, South Carolina, the average sunshine in April is 9.9h.UV index
In Mount Pleasant, South Carolina, the average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 6 in April leads to these guidelines:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Mount Pleasant, SC
- Average high temperature in April: 72.1°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (57.2°F).
- Average low temperature in April: 60.4°F
The month with the highest average low temperature is July (77.9°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).
Average pressure in April
Mount Pleasant, SC
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Mount Pleasant, SC
- Average wind speed in April: 9.8mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).
Average humidity in April
Mount Pleasant, SC
- Average humidity in April: 74%
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are January and March (73%).
Average rainfall in April
Mount Pleasant, SC
- Average rainfall in April: 2.99"
The wettest month (with the highest rainfall) is August (8.03").
The driest month (with the least rainfall) is January (1.38").
Average rainfall days in April
Mount Pleasant, SC
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is August (25.8 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in April
Mount Pleasant, SC
- Average snowfall in April: 0"
The month with the highest snowfall is December (0.3").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Mount Pleasant, SC
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Mount Pleasant, SC
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 9h and 54min
The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in April
Mount Pleasant, SC
- Average sunshine days in April: 15.8 days
The months with the most sunshine days are January and November (19.3 days).
The month with the least sunshine days is August (3 days).
Average UV index in April
Mount Pleasant, SC
- Average UV index in April: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in April
Mount Pleasant, SC
- Average cloud cover in April: 28
The month with the most cloud cover is December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 26).
Average visibility in April
Mount Pleasant, SC
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
