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
The start of April brings a subtle shift in the average high-temperature, edging up from March's comfortable 64.6°F (18.1°C) to an agreeable 72.1°F (22.3°C). Cainhoy reports an average low-temperature of 60.4°F (15.8°C) during the nights of April.Humidity
In April, the average relative humidity is 74%.Rainfall
In Cainhoy, in April, during 12.8 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. Throughout the year, there are 182.9 rainfall days, and 44.69" (1135mm) of precipitation is accumulated.Snowfall
In Cainhoy, snow does not fall in January, March through November.Daylight
In Cainhoy, South Carolina, the average length of the day in April is 13h and 1min.On the first day of April in Cainhoy, South Carolina, 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
The average sunshine in April in Cainhoy is 9.9h.UV index
In April, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: In April, the maximum UV index of 6 translates into these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the usual temperature for Cainhoy in April?
What is the average humidity in April in Cainhoy?
How many days does it rain in April in Cainhoy?
When it does not snow in Cainhoy?
How many hours of daylight does Cainhoy have in April?
When is the sunrise / sunset in April in Cainhoy?
How long on average sun shines in April in Cainhoy?
What is the UV index intensity in April in Cainhoy?
Average temperature in April
Cainhoy, 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
Cainhoy, 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
Cainhoy, 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
Cainhoy, 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
Cainhoy, 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
Cainhoy, 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
Cainhoy, SC
- Average snowfall in April: 0"
The month with the highest snowfall is December (0.5").
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Cainhoy, 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
Cainhoy, 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 5min
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
Cainhoy, 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
Cainhoy, 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
Cainhoy, 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
Cainhoy, 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).
Cainhoy, South Carolina, USA
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