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 fresh 51.6°F (10.9°C) to an enjoyable 63.3°F (17.4°C). April brings Mount Heron a consistent average low-temperature of 42.8°F (6°C).Humidity
In Mount Heron, the average relative humidity in April is 77%.Rainfall
In April, the rain falls for 13.8 days. Throughout April, 2.2" (56mm) of precipitation is accumulated. In Mount Heron, during the entire year, the rain falls for 155.9 days and collects up to 23.31" (592mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Mount Heron, in April, during 1.6 snowfall days, 0.98" (25mm) of snow is typically accumulated. Throughout the year, in Mount Heron, there are 37.2 snowfall days, and 18.03" (458mm) of snow is accumulated.Daylight
The average length of the day in April in Mount Heron is 13h and 11min.On the first day of the month, sunrise is at 7:12 am and sunset at 7:50 pm. On the last day of April, in Mount Heron, sunrise is at 6:33 am and sunset at 8:16 pm EDT.
Sunshine
In April, the average sunshine in Mount Heron is 8.3h.UV index
In Mount Heron, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum UV index of 4 in April translates into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What are the temperatures in Mount Heron in April?
What is the average humidity in April in Mount Heron?
How many days does it rain in April in Mount Heron?
How many days does it snow in April in Mount Heron?
How many hours of daylight does Mount Heron have in April?
When is the sunrise / sunset in April in Mount Heron?
How long on average sun shines in April in Mount Heron?
What is the UV index reading in April in Mount Heron?
Average temperature in April
Mount Heron, VA
- Average high temperature in April: 63.3°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in April: 42.8°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).
Average pressure in April
Mount Heron, 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 (29.99"Hg).
Average wind speed in April
Mount Heron, VA
- Average wind speed in April: 7.3mph
The windiest months (with the highest average wind speed) are January, February and April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in April
Mount Heron, VA
- Average humidity in April: 77%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is November (76%).
Average rainfall in April
Mount Heron, VA
- Average rainfall in April: 2.2"
The wettest month (with the highest rainfall) is February (2.72").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days in April
Mount Heron, VA
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in April
Mount Heron, VA
- Average snowfall in April: 0.98"
The month with the highest snowfall is December (4.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Mount Heron, VA
- Average snowfall days in April: 1.6 days
The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Mount Heron, 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 42min).
- Average sunshine in April: 8h and 2min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in April
Mount Heron, VA
- Average sunshine days in April: 13.4 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in April
Mount Heron, VA
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Mount Heron, VA
- Average cloud cover in April: 45
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in April
Mount Heron, VA
- Average visibility in April: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Mount Heron, Virginia, USA
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