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
Observing a minor shift, the average high-temperature during May adjusts from April's pleasant 72.7°F (22.6°C) to a warm 80.2°F (26.8°C). An average minimum temperature of 60.8°F (16°C) is recorded during the month of May.Humidity
In Graystone, the average relative humidity in May is 72%.Rainfall
In May, the rain falls for 15.3 days. Throughout May, 2.68" (68mm) of precipitation is accumulated. Throughout the year, in Graystone, there are 158.9 rainfall days, and 27.32" (694mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Graystone, the average length of the day in May is 13h and 56min.On the first day of the month, sunrise is at 6:46 am and sunset at 8:19 pm. On the last day of May, sunrise is at 6:25 am and sunset at 8:41 pm EDT.
Sunshine
In Graystone, the average sunshine in May is 9.7h.UV index
The months with the highest UV index in Graystone are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 6 during May leads to these advisories:
Deflect overexposure. Sun protection is a necessity. 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. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May in Graystone?
How many days does it rain in May in Graystone?
When it does not snow?
How many hours of daylight does Graystone have in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Graystone have in May?
What are the months with the highest UV index?
What is the UV index intensity in May in Graystone?
Average temperature in May
Graystone, GA
- Average high temperature in May: 80.2°F
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (49.8°F).
- Average low temperature in May: 60.8°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).
Average pressure in May
Graystone, GA
- Average pressure in May: 30.03"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in May
Graystone, GA
- Average wind speed in May: 5.8mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in May
Graystone, GA
- Average humidity in May: 72%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).
Average rainfall in May
Graystone, GA
- Average rainfall in May: 2.68"
The wettest month (with the highest rainfall) is August (3.78").
The driest month (with the least rainfall) is October (1.46").
Average rainfall days in May
Graystone, GA
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (18.8 days).
The months with the least rainy days are October and November (9.4 days).
Average snowfall in May
Graystone, GA
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Graystone, GA
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.8 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
Graystone, GA
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 9h and 4min
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 0min).
Average sunshine days in May
Graystone, GA
- Average sunshine days in May: 14 days
The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in May
Graystone, GA
- 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
Graystone, GA
- Average cloud cover in May: 34
The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in May
Graystone, GA
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Graystone, Georgia, USA
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