April weather forecastWadmalaw Island, SC
April
Weather in April
April is a warm spring month in Wadmalaw Island, South Carolina, with an average temperature fluctuating between 59.4°F (15.2°C) and 74.3°F (23.5°C).Temperature
Wadmalaw Island observes a slight ascent in average high-temperatures during April, adjusting from an enjoyable 66.6°F (19.2°C) in March to a warm 74.3°F (23.5°C). Nighttime temperature in Wadmalaw Island experiences an average drop to a moderate 59.4°F (15.2°C) in April.Humidity
The average relative humidity in April is 74%.Rainfall
In Wadmalaw Island, in April, during 8.9 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. In Wadmalaw Island, during the entire year, the rain falls for 118.7 days and collects up to 10.63" (270mm) of precipitation.Snowfall
February through November are months without snowfall.Daylight
The average length of the day in April in Wadmalaw Island is 13h and 1min.On the first day of April, sunrise is at 7:07 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:01 pm EDT.
Sunshine
In April, the average sunshine is 9.8h.UV index
The average daily maximum UV index in April in Wadmalaw Island, South Carolina, is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.Note: In April, an average UV index of 6 transforms into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Wadmalaw Island, SC
- Average high temperature in April: 74.3°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (57.2°F).
- Average low temperature in April: 59.4°F
The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (43.2°F).
Average pressure in April
Wadmalaw Island, SC
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in April
Wadmalaw Island, SC
- Average wind speed in April: 8.1mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in April
Wadmalaw Island, SC
- Average humidity in April: 74%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January and March (72%).
Average rainfall in April
Wadmalaw Island, SC
- Average rainfall in April: 0.83"
The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in April
Wadmalaw Island, SC
- Average rainfall days in April: 8.9 days
The month with the highest number of rainy days is August (16.9 days).
The month with the least rainy days is November (5.7 days).
Average snowfall days in April
Wadmalaw Island, SC
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Wadmalaw Island, 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 48min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in April
Wadmalaw Island, SC
- Average sunshine days in April: 18.7 days
The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is August (9.6 days).
Average UV index in April
Wadmalaw Island, 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
Wadmalaw Island, SC
- Average cloud cover in April: 28
The months with the most cloud cover are February and December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 25).
Average visibility in April
Wadmalaw Island, 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).
