April weather forecastRock Forge, WV
April
Weather in April
April is a mild spring month in Rock Forge, West Virginia, with an average temperature fluctuating between 41.5°F (5.3°C) and 60.4°F (15.8°C).Temperature
The shift into April is characterized by a rise in the average high-temperature, transitioning from March's frosty 48.6°F (9.2°C) to a mild 60.4°F (15.8°C). Rock Forge's average low-temperature in the month of April is recorded at a wintry 41.5°F (5.3°C).Humidity
In Rock Forge, the average relative humidity in April is 78%.Rainfall
In April, the rain falls for 18.7 days. Throughout April, 3.46" (88mm) of precipitation is accumulated. Throughout the year, there are 187.8 rainfall days, and 36.46" (926mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Rock Forge, West Virginia, during April, snow falls for 2.8 days and regularly aggregates up to 1.46" (37mm) of snow. In Rock Forge, West Virginia, during the entire year, snow falls for 63.1 days and aggregates up to 32.32" (821mm) of snow.Daylight
In Rock Forge, the average length of the day in April is 13h and 17min.On the first day of the month, sunrise is at 7:02 am and sunset at 7:44 pm. On the last day of April, sunrise is at 6:20 am and sunset at 8:13 pm EDT.
Sunshine
In April, the average sunshine is 7.9h.UV index
In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 4 during April leads to these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. To cut down UV radiation exposure by about half, sport a wide-brim hat. Consider carefully! The reflective quality of snow can almost 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
Rock Forge, WV
- Average high temperature in April: 60.4°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in April: 41.5°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in April
Rock Forge, 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
Rock Forge, WV
- Average wind speed in April: 6.8mph
The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in April
Rock Forge, WV
- Average humidity in April: 78%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in April
Rock Forge, WV
- Average rainfall in April: 3.46"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in April
Rock Forge, WV
- Average rainfall days in April: 18.7 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (11.1 days).
Average snowfall in April
Rock Forge, WV
- Average snowfall in April: 1.46"
The month with the highest snowfall is February (7.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Rock Forge, WV
- Average snowfall days in April: 2.8 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Rock Forge, 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 24min).
- Average sunshine in April: 7h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
Rock Forge, WV
- Average sunshine days in April: 9.5 days
The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is January (6.7 days).
Average UV index in April
Rock Forge, WV
- Average UV index in April: 4
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Rock Forge, 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
Rock Forge, WV
- Average visibility in April: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
