Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Graves Mill's transition into May is marked by a temperature shift, moving from a comfortable 63.1°F (17.3°C) in April to a pleasant 72.9°F (22.7°C). During May, Graves Mill records a consistent average nighttime temperature of 51.6°F (10.9°C).Humidity
May, September, October and December, with an average relative humidity of 78%, are the most humid months.Rainfall
In Graves Mill, during May, the rain falls for 7 days and regularly aggregates up to 0.51" (13mm) of precipitation. In Graves Mill, Virginia, during the entire year, the rain falls for 64.9 days and collects up to 5.51" (140mm) of precipitation.Snowfall
In Graves Mill, snow does not fall in May through October.Daylight
The average length of the day in May is 14h and 17min.On the first day of the month, sunrise is at 6:15 am and sunset at 8:05 pm. On the last day of May, sunrise is at 5:51 am and sunset at 8:31 pm EDT.
Sunshine
In Graves Mill, the average sunshine in May is 8.9h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 6 during May leads to these instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What are May temperatures in Graves Mill?
What are the most humid months in Graves Mill?
What is the average humidity in May in Graves Mill?
How many days does it rain in May in Graves Mill?
When it does not snow in Graves Mill?
Does it snow in Graves Mill in May?
How many hours of daylight does Graves Mill have in May?
When are sunrise and sunset in May in Graves Mill?
How long on average sun shines in May in Graves Mill?
What is the month with the highest UV index in Graves Mill?
What is the UV index intensity in May in Graves Mill?
Average temperature in May
Graves Mill, VA
- Average high temperature in May: 72.9°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (39.2°F).
- Average low temperature in May: 51.6°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 (24.4°F).
Average pressure in May
Graves Mill, VA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in May
Graves Mill, VA
- Average wind speed in May: 5.4mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in May
Graves Mill, VA
- Average humidity in May: 78%
The months with the highest relative humidity are May, September, October and December (78%).
The months with the lowest relative humidity are January and July (74%).
Average rainfall in May
Graves Mill, VA
- Average rainfall in May: 0.51"
The wettest month (with the highest rainfall) is August (0.71").
The driest month (with the least rainfall) is September (0.16").
Average rainfall days in May
Graves Mill, VA
- Average rainfall days in May: 7 days
The month with the highest number of rainy days is April (7.3 days).
The months with the least rainy days are January and November (3.8 days).
Average snowfall in May
Graves Mill, VA
- Average snowfall in May: 0"
The month with the highest snowfall is March (0.51").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Graves Mill, VA
- Average snowfall days in May: 0.1 days
The months with the highest number of snowfall days are January and February (2.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Graves Mill, VA
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in May
Graves Mill, VA
- Average sunshine days in May: 21.5 days
The month with the most sunshine days is October (25.4 days).
The months with the least sunshine days are April, May and August (21.5 days).
Average UV index in May
Graves Mill, VA
- Average UV index in May: 6
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 May
Graves Mill, VA
- Average cloud cover in May: 45
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in May
Graves Mill, VA
- Average visibility in May: 5mi
The months with the highest visibility are July and November (6mi).
The month with the lowest visibility is September (4mi).
Graves Mill, Virginia, USA
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