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
As Henderson enters April, the average high-temperature increases from the a cool 52.5°F (11.4°C) of March to a refreshing 64.8°F (18.2°C). Throughout the month of April, Henderson reports a steady low-temperature average of 44.8°F (7.1°C).Humidity
In Henderson, the average relative humidity in April is 76%.Rainfall
In Henderson, West Virginia, in April, it is raining for 15.9 days, with typically 2.87" (73mm) of accumulated precipitation. Throughout the year, there are 169.2 rainfall days, and 27.56" (700mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Henderson, West Virginia. April is the last month it regularly snows. During 0.8 snowfall days, in April, Henderson aggregates 0.12" (3mm) of snow. In Henderson, during the entire year, snow falls for 35.5 days and aggregates up to 7.2" (183mm) of snow.Daylight
The average length of the day in April in Henderson, West Virginia, is 13h and 14min.On the first day of April, sunrise is at 7:11 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:20 pm EDT.
Sunshine
In Henderson, West Virginia, the average sunshine in April is 8h.UV index
In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In April, an average UV index of 4 transforms into the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are April temperatures in Henderson?
What is the average humidity in April in Henderson?
How many days does it rain in April in Henderson?
What is the last month it snows in Henderson?
What is the average length of the day in April in Henderson?
When is the sunrise / sunset in April in Henderson?
How long on average sun shines in April in Henderson?
What is the UV index intensity in April in Henderson?
Average temperature in April
Henderson, WV
- Average high temperature in April: 64.8°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in April: 44.8°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in April
Henderson, WV
- Average pressure in April: 29.98"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Henderson, WV
- Average wind speed in April: 6.8mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in April
Henderson, WV
- Average humidity in April: 76%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Henderson, WV
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in April
Henderson, WV
- Average rainfall days in April: 15.9 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in April
Henderson, WV
- Average snowfall in April: 0.12"
The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Henderson, WV
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Henderson, WV
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Henderson, WV
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is February (9.2 days).
Average UV index in April
Henderson, WV
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in April
Henderson, WV
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Henderson, WV
- Average visibility in April: 6mi
The months with the highest visibility are April, June and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September, October and December (5mi).
Henderson, West Virginia, USA
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