April weather forecastNew Haven, WV
April
Weather in April
April in New Haven, West Virginia, is a refreshing spring month, with an average temperature fluctuating between 44.6°F (7°C) and 64.4°F (18°C).Temperature
With the transition into April, New Haven experiences an increase in average high-temperatures, moving up from a fresh 52.3°F (11.3°C) in March to a refreshing 64.4°F (18°C). The nighttime temperature in New Haven dips to a chilly 44.6°F (7°C) on average during April.Humidity
In New Haven, the average relative humidity in April is 76%.Rainfall
In April, in New Haven, the rain falls for 15.8 days. Throughout April, 3.31" (84mm) of precipitation is accumulated. In New Haven, West Virginia, during the entire year, the rain falls for 170.5 days and collects up to 33.39" (848mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in New Haven. April is the last month it regularly snows. During 1.2 snowfall days, in April, New Haven aggregates 0.39" (10mm) of snow. Throughout the year, there are 39.1 snowfall days, and 13.35" (339mm) of snow is accumulated.Daylight
In New Haven, the average length of the day in April is 13h and 15min.On the first day of April, sunrise is at 7:11 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:20 pm EDT.
Sunshine
In April, the average sunshine is 7.7h.UV index
In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In April, an average UV index of 4 transforms into the following instructions:
Heed the precautions - It is counselled to guard against solar damage. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
New Haven, WV
- Average high temperature in April: 64.4°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 (37.8°F).
- Average low temperature in April: 44.6°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in April
New Haven, 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
New Haven, 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
New Haven, 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
New Haven, WV
- Average rainfall in April: 3.31"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in April
New Haven, WV
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (10.7 days).
Average snowfall in April
New Haven, WV
- Average snowfall in April: 0.39"
The month with the highest snowfall is February (3.66").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
New Haven, WV
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
New Haven, WV
- Average daylight in April: 13h and 18min
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 42min
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
New Haven, WV
- Average sunshine days in April: 11.6 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (9.4 days).
Average UV index in April
New Haven, 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
New Haven, WV
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
New Haven, WV
- Average visibility in April: 6mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
