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
With the onset of May, Greenville experiences a subtle temperature shift, with the average high-temperature moving from an agreeable 70.3°F (21.3°C) in April to a moderately hot 78.1°F (25.6°C). Throughout May, the temperature falls to an average low of 60.4°F (15.8°C).Humidity
The months with the highest humidity in Greenville are May, July through September, with an average relative humidity of 79%.Rainfall
In Greenville, during May, the rain falls for 16.7 days and regularly aggregates up to 3.19" (81mm) of precipitation. Throughout the year, in Greenville, there are 165.6 rainfall days, and 33.94" (862mm) of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
In Greenville, the average length of the day in May is 14h and 4min.On the first day of May in Greenville, sunrise is at 6:16 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:19 pm EDT.
Sunshine
The average sunshine in May in Greenville is 9.6h.UV index
The months with the highest UV index in Greenville are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 6 in May interprets into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What are the temperatures in Greenville in May?
What is the most humid month in Greenville?
What is the average humidity in May in Greenville?
How many days does it rain in May in Greenville?
When it does not snow in Greenville?
What is the average length of the day in May in Greenville?
When are sunrise and sunset in May in Greenville?
How many hours of sunshine does Greenville have in May?
When is the highest UV index in Greenville?
How high is the UV index in May in Greenville?
Average temperature in May
Greenville, NC
- Average high temperature in May: 78.1°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (48.9°F).
- Average low temperature in May: 60.4°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in May
Greenville, NC
- Average pressure in May: 30.03"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
Greenville, NC
- Average wind speed in May: 7.5mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in May
Greenville, NC
- Average humidity in May: 79%
The months with the highest relative humidity are May, July, August and September (79%).
The month with the lowest relative humidity is January (74%).
Average rainfall in May
Greenville, NC
- Average rainfall in May: 3.19"
The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.97").
Average rainfall days in May
Greenville, NC
- Average rainfall days in May: 16.7 days
The month with the highest number of rainy days is July (19.6 days).
The months with the least rainy days are October and November (9.4 days).
Average snowfall in May
Greenville, NC
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.14").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Greenville, NC
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.4 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
Greenville, NC
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in May
Greenville, NC
- Average sunshine days in May: 11.9 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in May
Greenville, NC
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in May
Greenville, NC
- Average cloud cover in May: 38
The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility in May
Greenville, NC
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Greenville, North Carolina, USA
Weather forecast for your location
2. Allow the app to use your location
