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
In Holston Mill, the average high-temperature in May slightly rises, from a comfortable 62.1°F (16.7°C) in April, to an agreeable 70.5°F (21.4°C). Throughout May, an average low-temperature of 49.6°F (9.8°C) is expected.Humidity
In May, the average relative humidity in Holston Mill is 80%.Rainfall
The month with the most rainfall in Holston Mill is May, when the rain falls for 21.5 days and typically aggregates up to 3.23" (82mm) of precipitation.Snowfall
Months with snowfall in Holston Mill are January through May, October through December. May is the last month it regularly snows in Holston Mill, Virginia. During 0.3 snowfall days, in May, Holston Mill aggregates 0.28" (7mm) of snow. Throughout the year, there are 38.6 snowfall days, and 18.66" (474mm) of snow is accumulated.Daylight
In May, the average length of the day in Holston Mill is 14h and 9min.On the first day of the month, sunrise is at 6:31 am and sunset at 8:15 pm. On the last day of May, sunrise is at 6:08 am and sunset at 8:39 pm EDT.
Sunshine
In Holston Mill, the average sunshine in May is 9h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In May, the maximum UV index of 5 suggests this advice:
Prioritize safety - Recommendations to avert sunburn are shared. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Caution! The reflection of snow can nearly 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 are May temperatures in Holston Mill?
What is the average humidity in May in Holston Mill?
What is the rainiest month in Holston Mill?
How many days does it rain in May in Holston Mill?
What is the last month it snows in Holston Mill?
How many hours of daylight does Holston Mill have in May?
When is the sunrise / sunset in May in Holston Mill?
How many hours of sunshine does Holston Mill have in May?
How high is the UV index in May in Holston Mill?
Average temperature in May
Holston Mill, VA
- Average high temperature in May: 70.5°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in May: 49.6°F
The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in May
Holston Mill, VA
- Average pressure in May: 30.03"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 May
Holston Mill, VA
- Average wind speed in May: 6.3mph
The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in May
Holston Mill, VA
- Average humidity in May: 80%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (77%).
Average rainfall in May
Holston Mill, VA
- Average rainfall in May: 3.23"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in May
Holston Mill, VA
- Average rainfall days in May: 21.5 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is November (10.8 days).
Average snowfall in May
Holston Mill, VA
- Average snowfall in May: 0.28"
The month with the highest snowfall is December (4.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Holston Mill, VA
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Holston Mill, VA
- Average daylight in May: 14h and 1min
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 May: 9h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in May
Holston Mill, VA
- Average sunshine days in May: 6.7 days
The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is May (6.7 days).
Average UV index in May
Holston Mill, VA
- Average UV index in May: 5
The month with the highest UV index is 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
Holston Mill, VA
- Average cloud cover in May: 45
The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are June, July and August (Cloud cover 40).
Average visibility in May
Holston Mill, VA
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
Holston Mill, Virginia, USA
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