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
In Greenland, stepping into May brings a gentle temperature nudge, moving slightly up from April's refreshing 67.5°F (19.7°C) to a warm 76.3°F (24.6°C). During May, Greenland records an average temperature of 56.5°F (13.6°C) at night.Humidity
May is the most humid month in Greenland, with an average relative humidity of 78%.Rainfall
May is the month with the most rainfall. Rain falls for 16.2 days and accumulates 3.5" (89mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. May is the last month it regularly snows in Greenland. During 0.2 snowfall days, in May, Greenland aggregates 0.08" (2mm) of snow. Throughout the year, in Greenland, there are 11.8 snowfall days, and 5.35" (136mm) of snow is accumulated.Daylight
In Greenland, the average length of the day in May is 14h and 5min.On the first day of the month, sunrise is at 6:23 am and sunset at 8:04 pm. On the last day of May, sunrise is at 6:01 am and sunset at 8:27 pm CDT.
Sunshine
The average sunshine in May is 8.8h.UV index
The months with the highest UV index in Greenland 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 average individuals.Note: The maximum UV index of 6 during May translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Greenland?
What is the most humid month in Greenland?
What is the average humidity in May in Greenland?
What is the rainiest month in Greenland?
How much does it rain in Greenland in May?
What is the last month it snows in Greenland?
What is the average length of the day in May in Greenland?
When are sunrise and sunset in May in Greenland?
How many hours of sunshine does Greenland have in May?
What is the month with the highest UV index in Greenland?
What is the UV index reading in May in Greenland?
Average temperature in May
Greenland, AR
- Average high temperature in May: 76.3°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 (44.2°F).
- Average low temperature in May: 56.5°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in May
Greenland, AR
- Average pressure in May: 29.95"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Greenland, AR
- Average wind speed in May: 8.3mph
The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in May
Greenland, AR
- Average humidity in May: 78%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Greenland, AR
- Average rainfall in May: 3.5"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.85").
Average rainfall days in May
Greenland, AR
- Average rainfall days in May: 16.2 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is November (8 days).
Average snowfall in May
Greenland, AR
- Average snowfall in May: 0.08"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Greenland, AR
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Greenland, AR
- 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 48min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in May
Greenland, AR
- Average sunshine days in May: 12.7 days
The month with the most sunshine days is December (19.4 days).
The month with the least sunshine days is May (12.7 days).
Average UV index in May
Greenland, AR
- 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
Greenland, AR
- Average cloud cover in May: 39
The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in May
Greenland, AR
- 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).
Greenland, Arkansas, USA
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