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
The arrival of April sees a shift in the average high-temperature, moving from a fresh 54.9°F (12.7°C) in March to a comfortable 66.7°F (19.3°C). An average nighttime temperature of 46°F (7.8°C) is recorded in Big Rock during April.Humidity
In Big Rock, the average relative humidity in April is 75%.Rainfall
In April, in Big Rock, the rain falls for 17.4 days. Throughout April, 3.15" (80mm) of precipitation is accumulated. Throughout the year, in Big Rock, there are 181.3 rainfall days, and 34.02" (864mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.8 snowfall days, in April, Big Rock aggregates 0.28" (7mm) of snow. Throughout the year, in Big Rock, there are 36.4 snowfall days, and 15.24" (387mm) of snow is accumulated.Daylight
The average length of the day in April in Big Rock is 13h and 11min.On the first day of the month, sunrise is at 7:12 am and sunset at 7:51 pm. On the last day of April, in Big Rock, sunrise is at 6:33 am and sunset at 8:17 pm EDT.
Sunshine
In April, the average sunshine in Big Rock is 8.1h.UV index
In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 5 in April interprets into the following advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Big Rock?
What is the average humidity in April in Big Rock?
How many days does it rain in April in Big Rock?
What is the last month it snows in Big Rock?
How many hours of daylight does Big Rock have in April?
When is the sunrise / sunset in April in Big Rock?
How many hours of sunshine does Big Rock have in April?
What is the UV index intensity in April in Big Rock?
Average temperature in April
Big Rock, VA
- Average high temperature in April: 66.7°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (41.2°F).
- Average low temperature in April: 46°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in April
Big Rock, VA
- Average pressure in April: 30"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Big Rock, VA
- Average wind speed in April: 6.5mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in April
Big Rock, VA
- Average humidity in April: 75%
The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are July, August and November (74%).
Average rainfall in April
Big Rock, VA
- Average rainfall in April: 3.15"
The wettest month (with the highest rainfall) is February (3.62").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in April
Big Rock, VA
- Average rainfall days in April: 17.4 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is November (11.3 days).
Average snowfall in April
Big Rock, VA
- Average snowfall in April: 0.28"
The month with the highest snowfall is January (4.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Big Rock, VA
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Big Rock, VA
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Big Rock, VA
- Average sunshine days in April: 10.5 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (8.3 days).
Average UV index in April
Big Rock, VA
- Average UV index in April: 5
The months with the highest UV index are June 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
Big Rock, VA
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Big Rock, VA
- 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).
Big Rock, Virginia, USA
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