April weather forecastCullen, VA
April
Weather in April
April is an agreeable spring month in Cullen, Virginia, with an average temperature varying between 68.5°F (20.3°C) and 48.6°F (9.2°C).Temperature
The shift from March to April brings an increase in the average high-temperature, moving from a moderate 56.7°F (13.7°C) to a pleasant 68.5°F (20.3°C). Throughout April, Cullen witnesses a nighttime temperature average of 48.6°F (9.2°C).Humidity
In April, the average relative humidity in Cullen is 73%.Rainfall
In Cullen, in April, it is raining for 14.9 days, with typically 2.68" (68mm) of accumulated precipitation. In Cullen, during the entire year, the rain falls for 156.1 days and collects up to 30" (762mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.2 snowfall days, in April, Cullen aggregates 0.08" (2mm) of snow. Throughout the year, in Cullen, there are 10.8 snowfall days, and 9.17" (233mm) of snow is accumulated.Daylight
The average length of the day in April in Cullen, Virginia, is 13h and 10min.On the first day of April, sunrise is at 6:58 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:03 pm EDT.
Sunshine
In Cullen, the average sunshine in April is 9.2h.UV index
In Cullen, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 in April translates into this advice:
Undertake protective steps - Preventing sun damage is advised. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Cullen, 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 (44.6°F).
- Average low temperature in April: 48.6°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).
Average pressure in April
Cullen, VA
- Average pressure in April: 30"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
Cullen, VA
- Average wind speed in April: 7.2mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in April
Cullen, VA
- Average humidity in April: 73%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (69%).
Average rainfall in April
Cullen, VA
- Average rainfall in April: 2.68"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in April
Cullen, VA
- Average rainfall days in April: 14.9 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9 days).
Average snowfall in April
Cullen, VA
- Average snowfall in April: 0.08"
The month with the highest snowfall is March (2.52").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Cullen, VA
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Cullen, VA
- Average daylight in April: 13h and 12min
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 12min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in April
Cullen, VA
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in April
Cullen, 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 and December (UV index 2).
Average cloud cover in April
Cullen, VA
- Average cloud cover in April: 39
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in April
Cullen, VA
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, June, July, August, October and November (6mi).
The months with the lowest visibility are January, May, September and December (5mi).
