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
Belleville sees an increase in average high-temperatures during April, moving from a cool 51.3°F (10.7°C) in March to a refreshing 63.7°F (17.6°C). An average low-temperature of 43.9°F (6.6°C) is expected in Belleville during April.Humidity
In Belleville, the average relative humidity in April is 77%.Rainfall
In Belleville, in April, during 16.3 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. Throughout the year, there are 167.8 rainfall days, and 26.77" (680mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Belleville. April is the last month it regularly snows. During 0.8 snowfall days, in April, Belleville aggregates 0.31" (8mm) of snow. Throughout the year, there are 42.5 snowfall days, and 11.97" (304mm) of snow is accumulated.Daylight
In Belleville, West Virginia, the average length of the day in April is 13h and 16min.On the first day of April in Belleville, sunrise is at 7:10 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:19 pm EDT.
Sunshine
In April, the average sunshine is 7.8h.UV index
In Belleville, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 4 in April interprets into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Belleville in April?
What is the average humidity in April in Belleville?
How many days does it rain in April in Belleville?
What is the last month it snows in Belleville?
What is the average length of the day in April in Belleville?
When are sunrise and sunset in April in Belleville?
How many hours of sunshine does Belleville have in April?
What is the UV index intensity in April in Belleville?
Average temperature in April
Belleville, WV
- Average high temperature in April: 63.7°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in April: 43.9°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in April
Belleville, WV
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Belleville, WV
- Average wind speed in April: 6.6mph
The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in April
Belleville, WV
- Average humidity in April: 77%
The months with the highest relative humidity are January, February and December (82%).
The month with the lowest relative humidity is August (75%).
Average rainfall in April
Belleville, WV
- Average rainfall in April: 2.8"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in April
Belleville, WV
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in April
Belleville, WV
- Average snowfall in April: 0.31"
The month with the highest snowfall is January (3.46").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Belleville, WV
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (13.2 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
Belleville, 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 30min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in April
Belleville, WV
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in April
Belleville, 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, November and December (UV index 2).
Average cloud cover in April
Belleville, WV
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Belleville, WV
- Average visibility in April: 6mi
The months with the highest visibility are April and November (6mi).
The month with the lowest visibility is January (4mi).
Belleville, West Virginia, USA
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