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
With the onset of April, New Castle's average high-temperature experiences a rise, moving from March's cool 53.8°F (12.1°C) to a refreshing 65.1°F (18.4°C). During the month of April, New Castle anticipates a mean low-temperature of 44.4°F (6.9°C).Humidity
The average relative humidity in April is 75%.Rainfall
In New Castle, during April, the rain falls for 14.5 days and regularly aggregates up to 2.36" (60mm) of precipitation. In New Castle, Virginia, during the entire year, the rain falls for 145.5 days and collects up to 25.04" (636mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows in New Castle, Virginia. During 0.1 snowfall days, in April, New Castle aggregates 0.24" (6mm) of snow. In New Castle, Virginia, during the entire year, snow falls for 12.9 days and aggregates up to 11.42" (290mm) of snow.Daylight
In April, the average length of the day in New Castle is 13h and 11min.On the first day of the month, sunrise is at 7:04 am and sunset at 7:43 pm. On the last day of April, sunrise is at 6:25 am and sunset at 8:09 pm EDT.
Sunshine
The average sunshine in April is 9h.UV index
The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the temperature in April in New Castle?
What is the average humidity in April in New Castle?
How many days does it rain in April in New Castle?
What is the last month it snows in New Castle?
How many hours of daylight does New Castle have in April?
What time are sunrise and sunset in April in New Castle?
How many hours of sunshine does New Castle have in April?
What is the UV index reading in April in New Castle?
Average temperature in April
New Castle, VA
- Average high temperature in April: 65.1°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 (41.2°F).
- Average low temperature in April: 44.4°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in April
New Castle, VA
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
New Castle, VA
- Average wind speed in April: 6.5mph
The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in April
New Castle, VA
- Average humidity in April: 75%
The months with the highest relative humidity are May, September and December (77%).
The month with the lowest relative humidity is July (72%).
Average rainfall in April
New Castle, VA
- Average rainfall in April: 2.36"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in April
New Castle, VA
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (7.6 days).
Average snowfall in April
New Castle, VA
- Average snowfall in April: 0.24"
The month with the highest snowfall is March (2.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
New Castle, VA
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (3.8 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
New Castle, VA
- Average daylight in April: 13h and 1min
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 36min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in April
New Castle, VA
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is May (11.6 days).
Average UV index in April
New Castle, 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
New Castle, VA
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility in April
New Castle, VA
- Average visibility in April: 5mi
The months with the highest visibility are June, July and November (6mi).
The months with the lowest visibility are January, February, March, April, May, August, September, October and December (5mi).
New Castle, Virginia, USA
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