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
April marks a rise in the average high-temperature, moving from March's comfortable 65.3°F (18.5°C) to a warm 74.3°F (23.5°C). Warrenville experiences an average low-temperature of 55.8°F (13.2°C) in the month of April.Humidity
In Warrenville, the average relative humidity in April is 71%.Rainfall
In Warrenville, in April, during 11.9 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, there are 146.7 rainfall days, and 27.2" (691mm) of precipitation is accumulated.Snowfall
March through November are months without snowfall.Daylight
The average length of the day in April is 13h and 2min.On the first day of April, sunrise is at 7:13 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:09 pm EDT.
Sunshine
The average sunshine in April is 9.1h.UV index
The average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In April, the maximum UV index of 6 transforms into these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April in Warrenville?
How much does it rain in April?
When it does not snow?
How many hours of daylight does Warrenville have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Warrenville have in April?
What is the UV index intensity in April?
Average temperature in April
Warrenville, SC
- Average high temperature in April: 74.3°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (53.8°F).
- Average low temperature in April: 55.8°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).
Average pressure in April
Warrenville, SC
- Average pressure in April: 30.02"Hg
The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Warrenville, SC
- Average wind speed in April: 8.4mph
The windiest months (with the highest average wind speed) are February, March and April (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in April
Warrenville, SC
- Average humidity in April: 71%
The month with the highest relative humidity is December (75%).
The months with the lowest relative humidity are July and November (69%).
Average rainfall in April
Warrenville, SC
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in April
Warrenville, SC
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in April
Warrenville, SC
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Warrenville, SC
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Warrenville, 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in April
Warrenville, SC
- Average sunshine days in April: 16.3 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is July (11.6 days).
Average UV index in April
Warrenville, 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
Warrenville, SC
- Average cloud cover in April: 32
The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility in April
Warrenville, 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).
Warrenville, South Carolina, USA
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