May weather forecastRunning Still, VA
May
Weather in May
May, the last month of the spring in Running Still, is a moderately hot month, with an average temperature fluctuating between 56.1°F (13.4°C) and 76.6°F (24.8°C).Temperature
The shift from April to May brings an increase in the average high-temperature, moving from a refreshing 67.6°F (19.8°C) to a warm 76.6°F (24.8°C). During the month of May, the nighttime temperature in Running Still falls to an average of 56.1°F (13.4°C).Humidity
In Running Still, the average relative humidity in May is 76%.Rainfall
In May, in Running Still, the rain falls for 17.1 days. Throughout May, 2.83" (72mm) of precipitation is accumulated. In Running Still, during the entire year, the rain falls for 155.5 days and collects up to 29.69" (754mm) of precipitation.Snowfall
In Running Still, snow does not fall in May through October.Daylight
In Running Still, the average length of the day in May is 14h and 14min.On the first day of the month, sunrise is at 6:14 am and sunset at 8:02 pm. On the last day of May, sunrise is at 5:51 am and sunset at 8:27 pm EDT.
Sunshine
In May, the average sunshine is 9h.UV index
The months with the highest UV index in Running Still, Virginia, are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 during May translates into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Running Still, VA
- Average high temperature in May: 76.6°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (43°F).
- Average low temperature in May: 56.1°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in May
Running Still, VA
- Average pressure in May: 30.02"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 May
Running Still, VA
- Average wind speed in May: 6mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in May
Running Still, VA
- Average humidity in May: 76%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).
Average rainfall in May
Running Still, VA
- Average rainfall in May: 2.83"
The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in May
Running Still, VA
- Average rainfall days in May: 17.1 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in May
Running Still, VA
- Average snowfall in May: 0"
The month with the highest snowfall is March (2.56").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Running Still, VA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Running Still, VA
- Average daylight in May: 14h and 12min
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 May: 9h and 0min
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 6min).
Average sunshine days in May
Running Still, VA
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in May
Running Still, 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 and December (UV index 2).
Average cloud cover in May
Running Still, VA
- Average cloud cover in May: 44
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in May
Running Still, VA
- Average visibility in May: 5mi
The months with the highest visibility are March, April, June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, May, September and December (5mi).
