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 April sets, the average high-temperature shows an increase, moving up from a frosty 48.9°F (9.4°C) in March to an enjoyable 61.5°F (16.4°C). An average low-temperature of 41.5°F (5.3°C) is noted during the nights in April.Humidity
The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.Rainfall
In Blacksville, during April, the rain falls for 17.5 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, there are 183 rainfall days, and 30.91" (785mm) of precipitation is accumulated.Snowfall
Months with snowfall in Blacksville, West Virginia, are January through May, October through December. In Blacksville, in April, snow falls for 2.1 days, with typically accumulated 0.59" (15mm) of snow. Throughout the year, there are 56.4 snowfall days, and 20.35" (517mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 17min.On the first day of the month, sunrise is at 7:03 am and sunset at 7:45 pm. On the last day of April, in Blacksville, sunrise is at 6:21 am and sunset at 8:14 pm EDT.
Sunshine
In Blacksville, the average sunshine in April is 7.8h.UV index
In Blacksville, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In April, a daily maximum UV index of 4 leads to the following instructions:
Act with care - The need to guard against sun damage is communicated. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What are the temperatures in Blacksville in April?
What are the least humid months in Blacksville?
What is the average humidity in April in Blacksville?
How many days does it rain in April in Blacksville?
How many days does it snow in April in Blacksville?
What is the average length of the day in April in Blacksville?
When is the sunrise / sunset in April in Blacksville?
How many hours of sunshine does Blacksville have in April?
What is the UV index reading in April in Blacksville?
Average temperature in April
Blacksville, WV
- Average high temperature in April: 61.5°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.3°F).
- Average low temperature in April: 41.5°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in April
Blacksville, WV
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Blacksville, WV
- Average wind speed in April: 7mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in April
Blacksville, WV
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in April
Blacksville, WV
- Average rainfall in April: 2.95"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days in April
Blacksville, WV
- Average rainfall days in April: 17.5 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (10.6 days).
Average snowfall in April
Blacksville, WV
- Average snowfall in April: 0.59"
The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Blacksville, WV
- Average snowfall days in April: 2.1 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Blacksville, WV
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in April
Blacksville, WV
- Average sunshine days in April: 9.9 days
The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is February (7.5 days).
Average UV index in April
Blacksville, WV
- Average UV index in April: 4
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Blacksville, WV
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in April
Blacksville, WV
- Average visibility in April: 6mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Blacksville, West Virginia, USA
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