Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
Shirley in April denotes a subtle temperature transition, adjusting from an average high of a comfortable 67.1°F (19.5°C) in March to a warm 75.2°F (24°C). In the month of April, the average temperature dips to a refreshing 56.7°F (13.7°C) during the night.Humidity
In April, the average relative humidity is 74%.Rainfall
In Shirley, in April, during 12.7 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. Throughout the year, there are 158.7 rainfall days, and 30.28" (769mm) of precipitation is accumulated.Snowfall
In Shirley, South Carolina, snow does not fall in March through November.Daylight
In April, the average length of the day in Shirley is 13h and 1min.On the first day of April, sunrise is at 7:12 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:06 pm EDT.
Sunshine
In April, the average sunshine in Shirley, South Carolina, is 9.5h.UV index
In April, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 during April leads to these advisories:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Shirley in April?
What is the average humidity in April in Shirley?
How many days does it rain in April in Shirley?
When it does not snow in Shirley?
How many hours of daylight does Shirley have in April?
What time are sunrise and sunset in April in Shirley?
How long on average sun shines in April in Shirley?
How high is the UV index in April in Shirley?
Average temperature in April
Shirley, SC
- Average high temperature in April: 75.2°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (56.1°F).
- Average low temperature in April: 56.7°F
The months with the highest average low temperature are July and August (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).
Average pressure in April
Shirley, 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 (29.97"Hg).
Average wind speed in April
Shirley, SC
- Average wind speed in April: 7.1mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in April
Shirley, SC
- Average humidity in April: 74%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is January (71%).
Average rainfall in April
Shirley, SC
- Average rainfall in April: 2.83"
The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is November (1.38").
Average rainfall days in April
Shirley, SC
- Average rainfall days in April: 12.7 days
The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in April
Shirley, SC
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.16").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Shirley, 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 and November (0 days).
Average daylight in April /
Average sunshine in April
Shirley, 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 3min
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 30min).
Average sunshine days in April
Shirley, SC
- Average sunshine days in April: 15.8 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is August (7.8 days).
Average UV index in April
Shirley, SC
- Average UV index in April: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in April
Shirley, SC
- Average cloud cover in April: 32
The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are July and October (Cloud cover 29).
Average visibility in April
Shirley, 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).
Shirley, South Carolina, USA
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