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
April's arrival brings a temperature shift, moving from a moderate 57.7°F (14.3°C) in March to a pleasant 70°F (21.1°C). Throughout April, Clarksville anticipates an average low-temperature of 49.6°F (9.8°C).Humidity
The average relative humidity in April in Clarksville is 73%.Rainfall
In Clarksville, Virginia, in April, during 14.3 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. Throughout the year, in Clarksville, there are 158.1 rainfall days, and 30.43" (773mm) of precipitation is accumulated.Snowfall
Months with snowfall in Clarksville are January through April, November and December. April is the last month it regularly snows in Clarksville. During 0.1 snowfall days, in April, Clarksville aggregates 0.04" (1mm) of snow. Throughout the year, there are 7.9 snowfall days, and 6.77" (172mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 9min.On the first day of April in Clarksville, sunrise is at 6:58 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:02 pm EDT.
Sunshine
In April, the average sunshine is 9.4h.UV index
The average daily maximum UV index in April in Clarksville 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: In April, the maximum UV index of 4 translates into these guidelines:
Exercise prevention - Warding off sunburn is urged. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Clarksville?
What is the average humidity in April in Clarksville?
How much does it rain in Clarksville in April?
What is the last month it snows in Clarksville?
What is the average length of the day in April in Clarksville?
What time are sunrise and sunset in April in Clarksville?
How many hours of sunshine does Clarksville have in April?
What is the UV index intensity in April in Clarksville?
Average temperature in April
Clarksville, VA
- Average high temperature in April: 70°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (46°F).
- Average low temperature in April: 49.6°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure in April
Clarksville, VA
- Average pressure in April: 30.01"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
Clarksville, VA
- Average wind speed in April: 7.4mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
Clarksville, VA
- Average humidity in April: 73%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (70%).
Average rainfall in April
Clarksville, VA
- Average rainfall in April: 2.44"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in April
Clarksville, VA
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in April
Clarksville, VA
- Average snowfall in April: 0.04"
The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Clarksville, VA
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Clarksville, VA
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in April
Clarksville, VA
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is July (11.6 days).
Average UV index in April
Clarksville, 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 and December (UV index 2).
Average cloud cover in April
Clarksville, VA
- Average cloud cover in April: 38
The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 32).
Average visibility in April
Clarksville, VA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Clarksville, Virginia, USA
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