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
May's onset is marked by a subtle temperature increase, moving from a refreshing 55.9°F (13.3°C) in April to a comfortable 63.7°F (17.6°C). With a notable disparity from daily peak temperatures, the average low-temperature in Greer settles at an icy 38.3°F (3.5°C) throughout May.Humidity
In May, the average relative humidity is 37%.Rainfall
In Greer, in May, during 6.7 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. Throughout the year, there are 109 rainfall days, and 28.5" (724mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 2.5 snowfall days, in May, Greer aggregates 3.03" (77mm) of snow. Throughout the year, there are 50 snowfall days, and 45.55" (1157mm) of snow is accumulated.Daylight
The average length of the day in May is 13h and 56min.On the first day of the month, sunrise is at 5:27 am and sunset at 7:02 pm. On the last day of May, sunrise is at 5:07 am and sunset at 7:23 pm MST.
Sunshine
The average sunshine in May is 11.4h.UV index
In Greer, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 4 in May transforms into the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May?
How many days does it rain in May in Greer?
What is the last month it snows?
What is the average length of the day in May?
What time are sunrise and sunset in May?
How long on average sun shines in May in Greer?
What is the UV index reading in May?
Average temperature in May
Greer, AZ
- Average high temperature in May: 63.7°F
The warmest month (with the highest average high temperature) is June (75.2°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in May: 38.3°F
The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in May
Greer, AZ
- Average pressure in May: 29.89"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Greer, AZ
- Average wind speed in May: 9.9mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in May
Greer, AZ
- Average humidity in May: 37%
The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is June (33%).
Average rainfall in May
Greer, AZ
- Average rainfall in May: 1.42"
The wettest month (with the highest rainfall) is July (7.36").
The driest month (with the least rainfall) is October (0.83").
Average rainfall days in May
Greer, AZ
- Average rainfall days in May: 6.7 days
The month with the highest number of rainy days is July (25.8 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in May
Greer, AZ
- Average snowfall in May: 3.03"
The month with the highest snowfall is January (10.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Greer, AZ
- Average snowfall days in May: 2.5 days
The month with the highest number of snowfall days is December (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Greer, AZ
- 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: 11h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in May
Greer, AZ
- Average sunshine days in May: 21.4 days
The month with the most sunshine days is November (24 days).
The month with the least sunshine days is July (3.5 days).
Average UV index in May
Greer, AZ
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Greer, AZ
- Average cloud cover in May: 15
The month with the most cloud cover is December (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 13).
Average visibility in May
Greer, AZ
- 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).
Greer, Arizona, USA
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