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
As April transitions into May, Greensburg sees a rise in the average high-temperature, moving from a comfortable 63.3°F (17.4°C) to an agreeable 73°F (22.8°C). In Greensburg, the average temperature during the nights of May drops to a cool 52.3°F (11.3°C).Humidity
May, October and December, with an average relative humidity of 78%, are the most humid months in Greensburg, West Virginia.Rainfall
The months with the most rainfall in Greensburg, West Virginia, are May and July, with an average 3.54" (90mm) of precipitation.Snowfall
Months with snowfall in Greensburg, West Virginia, are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Greensburg aggregates 0.12" (3mm) of snow. Throughout the year, there are 22.7 snowfall days, and 14.21" (361mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 22min.On the first day of May, sunrise is at 6:11 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:32 pm EDT.
Sunshine
The average sunshine in May in Greensburg is 8.7h.UV index
The months with the highest UV index in Greensburg are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 6 in May translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Greensburg in May?
What are the most humid months in Greensburg?
What is the average humidity in May in Greensburg?
What is the wettest month in Greensburg?
How many days does it rain in May in Greensburg?
What is the last month it snows in Greensburg?
What is the average length of the day in May in Greensburg?
What time are sunrise and sunset in May in Greensburg?
How many hours of sunshine does Greensburg have in May?
When is the highest UV index in Greensburg?
What is the UV index intensity in May in Greensburg?
Average temperature in May
Greensburg, WV
- Average high temperature in May: 73°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in May: 52.3°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in May
Greensburg, WV
- 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 (29.95"Hg).
Average wind speed in May
Greensburg, WV
- Average wind speed in May: 5.7mph
The windiest months (with the highest average wind speed) are January, February, March and April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in May
Greensburg, WV
- Average humidity in May: 78%
The months with the highest relative humidity are May, October and December (78%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall in May
Greensburg, WV
- Average rainfall in May: 3.54"
The wettest months (with the highest rainfall) are May and July (3.54").
The driest month (with the least rainfall) is January (2.13").
Average rainfall days in May
Greensburg, WV
- Average rainfall days in May: 19.3 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in May
Greensburg, WV
- Average snowfall in May: 0.12"
The month with the highest snowfall is January (3.86").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Greensburg, WV
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (7.1 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
Greensburg, WV
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in May
Greensburg, WV
- Average sunshine days in May: 9.9 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in May
Greensburg, WV
- 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
Greensburg, WV
- Average cloud cover in May: 45
The months with the most cloud cover are March and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in May
Greensburg, WV
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, June, July, August, November and December (6mi).
The months with the lowest visibility are May, September and October (5mi).
Greensburg, West Virginia, USA
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