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 transition from March to April brings a temperature rise, with average high-temperatures increasing from a cool 51.4°F (10.8°C) to a refreshing 63.5°F (17.5°C). In Swimley, the average low-temperature during the month of April is a chilly 43.3°F (6.3°C).Humidity
In April, the average relative humidity is 74%.Rainfall
In Swimley, in April, it is raining for 14.8 days, with typically 1.93" (49mm) of accumulated precipitation. In Swimley, during the entire year, the rain falls for 152.4 days and collects up to 23.5" (597mm) of precipitation.Snowfall
Months with snowfall in Swimley are January through May, October through December. In Swimley, during April, snow falls for 0.2 days and regularly aggregates up to 0.16" (4mm) of snow. In Swimley, during the entire year, snow falls for 19.9 days and aggregates up to 9.69" (246mm) of snow.Daylight
The average length of the day in April in Swimley is 13h and 16min.On the first day of the month, sunrise is at 6:55 am and sunset at 7:36 pm. On the last day of April, sunrise is at 6:13 am and sunset at 8:04 pm EDT.
Sunshine
In Swimley, the average sunshine in April is 8.8h.UV index
In April, the average daily maximum UV index in Swimley is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high UV index of 4 in April translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Avoiding the Sun during its peak radiation time around midday is a healthy practice. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average April temperature in Swimley?
What is the average humidity in April in Swimley?
How much does it rain in Swimley in April?
How much does it snow in Swimley in April?
How many hours of daylight does Swimley have in April?
What time are sunrise and sunset in April in Swimley?
How long on average sun shines in April in Swimley?
What is the UV index reading in April in Swimley?
Average temperature in April
Swimley, VA
- Average high temperature in April: 63.5°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.3°F).
- Average low temperature in April: 43.3°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).
Average pressure in April
Swimley, 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
Swimley, VA
- Average wind speed in April: 7.1mph
The windiest months (with the highest average wind speed) are March and April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in April
Swimley, VA
- Average humidity in April: 74%
The months with the highest relative humidity are May, October and December (78%).
The month with the lowest relative humidity is July (73%).
Average rainfall in April
Swimley, VA
- Average rainfall in April: 1.93"
The wettest months (with the highest rainfall) are May, July and August (2.68").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days in April
Swimley, VA
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in April
Swimley, VA
- Average snowfall in April: 0.16"
The month with the highest snowfall is January (2.68").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Swimley, VA
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Swimley, VA
- Average daylight in April: 13h and 2min
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 30min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 0min).
Average sunshine days in April
Swimley, VA
- Average sunshine days in April: 12.6 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in April
Swimley, 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
Swimley, VA
- Average cloud cover in April: 42
The months with the most cloud cover are March and December (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in April
Swimley, VA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August and November (6mi).
The months with the lowest visibility are May, September, October and December (5mi).
Swimley, Virginia, USA
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