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 indicates a change in the average high-temperature, moving up from a refreshing 56.7°F (13.7°C) in March to an agreeable 68.5°F (20.3°C). During April, the average low-temperature in Butterworth is a frosty 49.5°F (9.7°C).Humidity
The average relative humidity in April in Butterworth, Virginia, is 74%.Rainfall
In April, the rain falls for 12.7 days. Throughout April, 1.61" (41mm) of precipitation is accumulated. Throughout the year, there are 138.7 rainfall days, and 19.72" (501mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Butterworth, Virginia. April is the last month it regularly snows. During 0.2 snowfall days, in April, Butterworth aggregates 0.16" (4mm) of snow. Throughout the year, there are 7.7 snowfall days, and 3.98" (101mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 10min.On the first day of April, sunrise is at 6:54 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 7:59 pm EDT.
Sunshine
The average sunshine in April in Butterworth is 9.3h.UV index
In Butterworth, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 4 during April morphs into the following directions:
Ensure safety - Recommendations to avert sunburn are presented. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Butterworth in April?
What is the average humidity in April in Butterworth?
How much does it rain in Butterworth in April?
What is the last month it snows in Butterworth?
How many hours of daylight does Butterworth have in April?
What time are sunrise and sunset in April in Butterworth?
How long on average sun shines in April in Butterworth?
What is the UV index reading in April in Butterworth?
Average temperature in April
Butterworth, VA
- Average high temperature in April: 68.5°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (45.3°F).
- Average low temperature in April: 49.5°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in April
Butterworth, VA
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Butterworth, VA
- Average wind speed in April: 7.9mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Butterworth, VA
- Average humidity in April: 74%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).
Average rainfall in April
Butterworth, VA
- Average rainfall in April: 1.61"
The wettest month (with the highest rainfall) is August (2.09").
The driest month (with the least rainfall) is October (1.14").
Average rainfall days in April
Butterworth, VA
- Average rainfall days in April: 12.7 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is October (7.5 days).
Average snowfall in April
Butterworth, VA
- Average snowfall in April: 0.16"
The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Butterworth, VA
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (2.6 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
Butterworth, 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 42min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 5h and 24min).
Average sunshine days in April
Butterworth, VA
- Average sunshine days in April: 15.7 days
The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is July (13.1 days).
Average UV index in April
Butterworth, VA
- Average UV index in April: 4
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Butterworth, VA
- Average cloud cover in April: 38
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
Butterworth, VA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Butterworth, Virginia, USA
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