April weather forecast
Edisto Beach, SC

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Weather in April

April cements the arrival of spring, with the weather significantly warmer than the previous month. Splashes of color animate the beach, while the ocean temperature becomes moderate, inviting swimming and other water sports. April showers interspersed with ample sunshine provide perfect growth conditions, leading to flourishing flora. While the humidity remains relatively constant, the increasing heat makes it more noticeable. The month sees a sharp rise in rainfall, averaging around 0.83" (21mm), nearly 40% higher than that of March.

Temperature

As March transitions into April, Edisto Beach notices a gentle rise in the average high-temperature, transitioning from a refreshing 66.6°F (19.2°C) to a warm 74.3°F (23.5°C). An average low-temperature of 59.4°F (15.2°C) is noted during the nights in April.

Humidity

In April, the average relative humidity is 74%.

Rainfall

In Edisto Beach, in April, during 8.9 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. Throughout the year, there are 118.7 rainfall days, and 10.63" (270mm) of precipitation is accumulated.

Snowfall

February through November are months without snowfall.

Daylight

The average length of the day in April is 13h and 0min.
On the first day of April, sunrise is at 7:08 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:02 pm EDT.

Sunshine

In Edisto Beach, the average sunshine in April is 9.8h.

UV index

In April, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 6 during April translates into these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in April?

The high-temperature, in April, in Edisto Beach, is 74.3°F (23.5°C), while the low-temperature averages to 59.4°F (15.2°C).

What is the average humidity in April?

The average relative humidity in April in Edisto Beach is 74%.

How much does it rain in April?

In Edisto Beach, during April, the rain falls for 8.9 days and regularly aggregates up to 0.83" (21mm) of precipitation.

When it does not snow?

In Edisto Beach, snow does not fall in February through November.

What is the average length of the day in April?

The average day length in April is 13h and 0min.

When is the sunrise / sunset in April?

In April, on the first day of the month, sunrise is at 7:08 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:02 pm EDT.

How long on average sun shines in April?

The average sunshine duration in April is 9.8h.

How high is the UV index in April?

In Edisto Beach, the average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Edisto Beach, SC

Average temperature in April - Edisto Beach, 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
Edisto Beach, SC

Average pressure in April - Edisto Beach, 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
Edisto Beach, SC

Average wind speed in April - Edisto Beach, 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
Edisto Beach, SC

Average humidity in April - Edisto Beach, 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
Edisto Beach, SC

Average rainfall in April - Edisto Beach, 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
Edisto Beach, SC

Average rainfall days in April - Edisto Beach, 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
Edisto Beach, SC

Average snowfall days in April - Edisto Beach, 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
Edisto Beach, SC

Average daylight in April / Average sunshine in April - Edisto Beach, 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 6min).

  • Average sunshine in April: 9h and 5min

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
Edisto Beach, SC

Average sunshine days in April - Edisto Beach, 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
Edisto Beach, SC

Average UV index in April - Edisto Beach, 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
Edisto Beach, SC

Average cloud cover in April - Edisto Beach, 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
Edisto Beach, SC

Average visibility in April - Edisto Beach, 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).

Edisto Beach, South Carolina, USA

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