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
With the transition into April, Rileyville experiences an increase in average high-temperatures, moving up from a cool 51.3°F (10.7°C) in March to an enjoyable 63.1°F (17.3°C). Rileyville experiences a steady low-temperature of 43°F (6.1°C) throughout April.Humidity
The months with the lowest humidity are April and July, with an average relative humidity of 74%.Rainfall
In Rileyville, during April, the rain falls for 13.7 days and regularly aggregates up to 1.93" (49mm) of precipitation. In Rileyville, during the entire year, the rain falls for 146.8 days and collects up to 21.02" (534mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Rileyville. In Rileyville, in April, during 0.2 snowfall days, 0.2" (5mm) of snow is typically accumulated. Throughout the year, there are 17.4 snowfall days, and 9.72" (247mm) of snow is accumulated.Daylight
The average length of the day in April in Rileyville is 13h and 14min.On the first day of the month, sunrise is at 6:56 am and sunset at 7:37 pm. On the last day of April, sunrise is at 6:16 am and sunset at 8:05 pm EDT.
Sunshine
The average sunshine in April in Rileyville is 9h.UV index
In April, the average daily maximum UV index in Rileyville is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In April, the maximum UV index of 4 transforms into these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. To guard against the harmful effects of the Sun, minimize exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the average April temperature in Rileyville?
What is the least humid month in Rileyville?
What is the average humidity in April in Rileyville?
How many days does it rain in April in Rileyville?
How much does it snow in Rileyville in April?
What is the average length of the day in April in Rileyville?
When is the sunrise / sunset in April in Rileyville?
How long on average sun shines in April in Rileyville?
What is the UV index reading in April in Rileyville?
Average temperature in April
Rileyville, VA
- Average high temperature in April: 63.1°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 (38.7°F).
- Average low temperature in April: 43°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in April
Rileyville, VA
- Average pressure in April: 29.99"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
Rileyville, VA
- Average wind speed in April: 6.6mph
The windiest months (with the highest average wind speed) are February and March (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in April
Rileyville, VA
- Average humidity in April: 74%
The month with the highest relative humidity is October (79%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall in April
Rileyville, VA
- Average rainfall in April: 1.93"
The wettest month (with the highest rainfall) is May (2.64").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in April
Rileyville, VA
- Average rainfall days in April: 13.7 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in April
Rileyville, VA
- Average snowfall in April: 0.2"
The month with the highest snowfall is March (2.56").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Rileyville, VA
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Rileyville, VA
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in April
Rileyville, VA
- Average sunshine days in April: 14.6 days
The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is August (11.4 days).
Average UV index in April
Rileyville, VA
- 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
Rileyville, VA
- Average cloud cover in April: 40
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in April
Rileyville, VA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, April, June, July, August and November (6mi).
The months with the lowest visibility are March, May, September, October and December (5mi).
Rileyville, Virginia, USA
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