April weather forecastAlexandria, VA
April
Weather in April
April's weather is characterized by continued warming, leaving the brisk cold of March behind. Temperatures vary from 47.3°F (8.5°C) to 65.1°F (18.4°C), effecting a pleasant envelope of spring that bathes the city. Rainfall is more consistent, assisting the full bloom of flowers across Alexandria. The city's architectural charm is accentuated in the extended daylight hours. Going into May, expect to experience a warmer, more summery feel.Temperature
In April, the average high-temperature increases from a fresh 53.2°F (11.8°C) in March to a refreshing 65.1°F (18.4°C). In April, Alexandria experiences an average nighttime temperature of 47.3°F (8.5°C).Humidity
April and July, with an average relative humidity of 71%, are the least humid months.Rainfall
In April, the rain falls for 15.7 days. Throughout April, 2.76" (70mm) of precipitation is accumulated. In Alexandria, during the entire year, the rain falls for 158.2 days and collects up to 30.67" (779mm) of precipitation.Snowfall
Months with snowfall in Alexandria are January through April, November and December. April is the last month it regularly snows in Alexandria. During 0.1 snowfall days, in April, Alexandria aggregates 0.08" (2mm) of snow. In Alexandria, during the entire year, snow falls for 14.4 days and aggregates up to 7.56" (192mm) of snow.Ocean temperature
In April, the average ocean temperature in Alexandria is 51.4°F (10.8°C).Note: In 51.4°F (10.8°C), even brief exposure to 55.4°F (13°C) feels biting, and anything less than 50°F (10°C) risks cold shock and impaired breathing, considering one's health.
Daylight
The average length of the day in April is 13h and 14min.On the first day of the month, sunrise is at 6:51 am and sunset at 7:32 pm. On the last day of April, sunrise is at 6:10 am and sunset at 8:00 pm EDT.
Sunshine
In April, the average sunshine in Alexandria is 8.9h.UV index
The average daily maximum UV index in April in Alexandria is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In April, the maximum UV index of 4 translates into these guidelines:
Exercise care. People with light skin might get burns in fewer than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Alexandria, VA
- Average high temperature in April: 65.1°F
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in April: 47.3°F
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).
Average pressure in April
Alexandria, 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
Alexandria, VA
- Average wind speed in April: 7.7mph
The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
Alexandria, VA
- Average humidity in April: 71%
The months with the highest relative humidity are May, October and December (76%).
The months with the lowest relative humidity are April and July (71%).
Average rainfall in April
Alexandria, VA
- Average rainfall in April: 2.76"
The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in April
Alexandria, VA
- Average rainfall days in April: 15.7 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in April
Alexandria, VA
- Average snowfall in April: 0.08"
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
Alexandria, VA
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in April
Alexandria, VA
- Average sea temperature in April: 51.4°F
The best month for swimming (with the highest average sea temperature) is August (78°F).
The coldest month (with the lowest average sea temperature) is February (45.2°F).
Average daylight in April /
Average sunshine in April
Alexandria, VA
- Average daylight in April: 13h and 12min
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: 8h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in April
Alexandria, VA
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in April
Alexandria, 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 and December (UV index 2).
Average cloud cover in April
Alexandria, VA
- Average cloud cover in April: 41
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in April
Alexandria, VA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
