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
Henrico's transition into May is noticed by a slight rise in the average high-temperature, advancing from an agreeable 69.1°F (20.6°C) in April to a warm 77°F (25°C). Throughout May, the temperature in Henrico, North Carolina, tends to fall to a consistent average low of 58.8°F (14.9°C).Humidity
May and December, with an average relative humidity of 78%, are the most humid months in Henrico.Rainfall
In May, in Henrico, the rain falls for 18 days. Throughout May, 2.91" (74mm) of precipitation is accumulated. Throughout the year, in Henrico, there are 160.7 rainfall days, and 31.02" (788mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall in Henrico.Daylight
The average length of the day in May in Henrico is 14h and 8min.On the first day of the month, sunrise is at 6:16 am and sunset at 7:59 pm. On the last day of May, sunrise is at 5:54 am and sunset at 8:23 pm EDT.
Sunshine
In May, the average sunshine in Henrico is 9.3h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Henrico, North Carolina. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: In May, the maximum UV index of 6 suggests these recommendations:
Shield from overexposure. Defense against sun-related harm is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Henrico?
What is the most humid month in Henrico?
What is the average humidity in May in Henrico?
How much does it rain in Henrico in May?
When it does not snow in Henrico?
How many hours of daylight does Henrico have in May?
When are sunrise and sunset in May in Henrico?
How many hours of sunshine does Henrico have in May?
What are the months with the highest UV index in Henrico?
What is the UV index reading in May in Henrico?
Average temperature in May
Henrico, NC
- Average high temperature in May: 77°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (46°F).
- Average low temperature in May: 58.8°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).
Average pressure in May
Henrico, NC
- 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 (29.96"Hg).
Average wind speed in May
Henrico, NC
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is April (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in May
Henrico, NC
- Average humidity in May: 78%
The months with the highest relative humidity are May and December (78%).
The month with the lowest relative humidity is July (73%).
Average rainfall in May
Henrico, NC
- Average rainfall in May: 2.91"
The wettest month (with the highest rainfall) is August (3.03").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in May
Henrico, NC
- Average rainfall days in May: 18 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is November (9.6 days).
Average snowfall in May
Henrico, NC
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Henrico, NC
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Henrico, NC
- 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 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in May
Henrico, NC
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in May
Henrico, NC
- 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 and December (UV index 2).
Average cloud cover in May
Henrico, NC
- Average cloud cover in May: 41
The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 32).
Average visibility in May
Henrico, NC
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Henrico, North Carolina, USA
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