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
An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a refreshing 55.8°F (13.2°C) to an agreeable 68°F (20°C). Glen Allen records an average low-temperature of 48.7°F (9.3°C) throughout the month of April.Humidity
In Glen Allen, Virginia, the average relative humidity in April is 73%.Rainfall
In Glen Allen, in April, it is raining for 14.6 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, there are 152.8 rainfall days, and 27.09" (688mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Glen Allen aggregates 0.16" (4mm) of snow. In Glen Allen, during the entire year, snow falls for 11.7 days and aggregates up to 7.01" (178mm) of snow.Daylight
In April, the average length of the day is 13h and 12min.On the first day of the month, sunrise is at 6:54 am and sunset at 7:33 pm. On the last day of April, in Glen Allen, sunrise is at 6:14 am and sunset at 7:59 pm EDT.
Sunshine
The average sunshine in April in Glen Allen, Virginia, is 9.1h.UV index
In April, the average daily maximum UV index in Glen Allen is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. It's recommended to limit sun exposure when its radiation is at its peak during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Glen Allen in April?
What is the average humidity in April in Glen Allen?
How many days does it rain in April in Glen Allen?
What is the last month it snows in Glen Allen?
How many hours of daylight does Glen Allen have in April?
What time are sunrise and sunset in April in Glen Allen?
How long on average sun shines in April in Glen Allen?
What is the UV index intensity in April in Glen Allen?
Average temperature in April
Glen Allen, VA
- Average high temperature in April: 68°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 (43.9°F).
- Average low temperature in April: 48.7°F
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).
Average pressure in April
Glen Allen, VA
- Average pressure in April: 30"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
Glen Allen, VA
- Average wind speed in April: 7.3mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
Glen Allen, 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
Glen Allen, VA
- Average rainfall in April: 2.32"
The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in April
Glen Allen, VA
- Average rainfall days in April: 14.6 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is November (9.2 days).
Average snowfall in April
Glen Allen, VA
- Average snowfall in April: 0.16"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Glen Allen, VA
- Average snowfall days in April: 0.3 days
The months with the highest number of snowfall days are January and February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Glen Allen, 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 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 12min).
Average sunshine days in April
Glen Allen, VA
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in April
Glen Allen, VA
- Average UV index in April: 4
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in April
Glen Allen, VA
- Average cloud cover in April: 40
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in April
Glen Allen, VA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are May and December (5mi).
Glen Allen, Virginia, USA
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