April weather forecastGrayson, NC
April
Weather in April
April in Grayson, North Carolina, is a comfortable spring month, with temperature in the range of an average low of 43°F (6.1°C) and an average high of 62.1°F (16.7°C).Temperature
The shift into April is marked by a rise in the average high-temperature, moving from March's cool 51.4°F (10.8°C) to an enjoyable 62.1°F (16.7°C). Throughout the April nights, Grayson encounters a low-temperature of 43°F (6.1°C).Humidity
In April, the average relative humidity is 78%.Rainfall
In Grayson, during April, the rain falls for 16 days and regularly aggregates up to 3.23" (82mm) of precipitation. In Grayson, during the entire year, the rain falls for 176.9 days and collects up to 31.61" (803mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Grayson, during April, snow falls for 1.5 days and regularly aggregates up to 0.59" (15mm) of snow. In Grayson, during the entire year, snow falls for 38.9 days and aggregates up to 20.67" (525mm) of snow.Daylight
The average length of the day in April is 13h and 9min.On the first day of April, sunrise is at 7:11 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:14 pm EDT.
Sunshine
In April, the average sunshine in Grayson is 8.5h.UV index
In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 during April leads to these advisories:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Grayson, NC
- Average high temperature in April: 62.1°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in April: 43°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in April
Grayson, NC
- 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
Grayson, NC
- Average wind speed in April: 7.5mph
The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in April
Grayson, NC
- Average humidity in April: 78%
The months with the highest relative humidity are February, March and December (80%).
The month with the lowest relative humidity is November (76%).
Average rainfall in April
Grayson, NC
- Average rainfall in April: 3.23"
The wettest month (with the highest rainfall) is February (3.31").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in April
Grayson, NC
- Average rainfall days in April: 16 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in April
Grayson, NC
- Average snowfall in April: 0.59"
The month with the highest snowfall is December (6.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Grayson, NC
- Average snowfall days in April: 1.5 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Grayson, NC
- Average daylight in April: 13h and 12min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 8h and 30min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in April
Grayson, NC
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in April
Grayson, NC
- 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
Grayson, NC
- Average cloud cover in April: 44
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are June, July and August (Cloud cover 37).
Average visibility in April
Grayson, NC
- 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).
