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 signals an increase in average high-temperatures, moving from March's fresh 51.4°F (10.8°C) to an enjoyable 63.5°F (17.5°C). During April nights, Mount Sidney witnesses a consistent average temperature of 43°F (6.1°C).Humidity
In April, the average relative humidity in Mount Sidney is 75%.Rainfall
In Mount Sidney, during April, the rain falls for 15.2 days and regularly aggregates up to 3.19" (81mm) of precipitation. In Mount Sidney, during the entire year, the rain falls for 164.3 days and collects up to 30.08" (764mm) of precipitation.Snowfall
Months with snowfall in Mount Sidney are January through May, October through December. In Mount Sidney, in April, during 0.4 snowfall days, 0.55" (14mm) of snow is typically accumulated. Throughout the year, in Mount Sidney, there are 21.7 snowfall days, and 16.69" (424mm) of snow is accumulated.Daylight
In April, the average length of the day in Mount Sidney is 13h and 13min.On the first day of the month, sunrise is at 6:59 am and sunset at 7:39 pm. On the last day of April, in Mount Sidney, Virginia, sunrise is at 6:19 am and sunset at 8:06 pm EDT.
Sunshine
In April, the average sunshine in Mount Sidney is 9.2h.UV index
In Mount Sidney, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 4 during April translates into the following guidance:
Ensure safety - Imperative it is to shield skin and eyes from damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Mount Sidney in April?
What is the average humidity in April in Mount Sidney?
How much does it rain in Mount Sidney in April?
How many days does it snow in April in Mount Sidney?
How many hours of daylight does Mount Sidney have in April?
When are sunrise and sunset in April in Mount Sidney?
How long on average sun shines in April in Mount Sidney?
What is the UV index reading in April in Mount Sidney?
Average temperature in April
Mount Sidney, VA
- Average high temperature in April: 63.5°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in April: 43°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in April
Mount Sidney, VA
- Average pressure in April: 29.99"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
Mount Sidney, VA
- Average wind speed in April: 6.6mph
The windiest months (with the highest average wind speed) are February and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in April
Mount Sidney, VA
- Average humidity in April: 75%
The months with the highest relative humidity are May, September and October (78%).
The months with the lowest relative humidity are January, June and July (74%).
Average rainfall in April
Mount Sidney, VA
- Average rainfall in April: 3.19"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days in April
Mount Sidney, VA
- Average rainfall days in April: 15.2 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in April
Mount Sidney, VA
- Average snowfall in April: 0.55"
The month with the highest snowfall is March (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Mount Sidney, VA
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Mount Sidney, 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 36min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in April
Mount Sidney, VA
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in April
Mount Sidney, VA
- Average UV index in April: 4
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Mount Sidney, VA
- Average cloud cover in April: 40
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility in April
Mount Sidney, VA
- Average visibility in April: 6mi
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).
Mount Sidney, Virginia, USA
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