April weather forecastWinchester, VA
April
Weather in April
April continues the warming pattern in Winchester. The city begins to witness more pronounced fluctuations, enhancing the spring vibes with temperatures averaging a high of 63.3°F (17.4°C). The city’s weather also witnesses a significant shift with reduced snowfalls and increased rainfall. The longer daylight hours coupled with moderate temperatures make it an inviting time for outdoor activities. Notably, the UV index also starts to ascend during this month, indicating the approach of summer.Temperature
As April arrives, Winchester's weather shows an increase in high-temperatures, moving from March's cool 51.3°F (10.7°C) to a comfortable 63.3°F (17.4°C). During the month of April, an average low-temperature of 43.3°F (6.3°C) is recorded in Winchester.Humidity
The average relative humidity in April is 74%.Rainfall
In Winchester, during April, the rain falls for 16 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Winchester, during the entire year, the rain falls for 167.2 days and collects up to 29.61" (752mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Winchester. In Winchester, during April, snow falls for 0.4 days and regularly aggregates up to 0.31" (8mm) of snow. In Winchester, during the entire year, snow falls for 26.2 days and aggregates up to 17.83" (453mm) of snow.Daylight
In Winchester, the average length of the day in April 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 6:14 am and sunset at 8:05 pm EDT.
Sunshine
The average sunshine in April in Winchester is 8.9h.UV index
The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 4 in April interprets into the following advice:
Exercise prevention - Warding off sunburn is urged. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Winchester, VA
- Average high temperature in April: 63.3°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in April: 43.3°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in April
Winchester, 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
Winchester, VA
- Average wind speed in April: 6.9mph
The windiest month (with the highest average wind speed) is March (7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in April
Winchester, VA
- Average humidity in April: 74%
The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is July (73%).
Average rainfall in April
Winchester, VA
- Average rainfall in April: 2.68"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (1.97").
Average rainfall days in April
Winchester, VA
- Average rainfall days in April: 16 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in April
Winchester, VA
- Average snowfall in April: 0.31"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Winchester, VA
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Winchester, VA
- Average daylight in April: 13h and 18min
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 54min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in April
Winchester, VA
- Average sunshine days in April: 11.8 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (10 days).
Average UV index in April
Winchester, 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
Winchester, VA
- Average cloud cover in April: 41
The months with the most cloud cover are February, March and December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in April
Winchester, VA
- Average visibility in April: 6mi
The months with the highest visibility are February, April, June, July, August, November and December (6mi).
The months with the lowest visibility are January, March, May, September and October (5mi).
