May weather forecastZion, AR
May
Weather in May
May, the last month of the spring in Zion, is a warm month, with an average temperature ranging between max 77.9°F (25.5°C) and min 58.1°F (14.5°C).Temperature
The arrival of May signals an increase in the average high-temperature, moving from a pleasant 68.7°F (20.4°C) in April to a moderately hot 77.9°F (25.5°C). In the month of May, Zion's average low-temperature falls to a moderate 58.1°F (14.5°C).Humidity
In May, the average relative humidity in Zion is 78%.Rainfall
In Zion, Arkansas, during May, the rain falls for 16.4 days and regularly aggregates up to 4.02" (102mm) of precipitation. In Zion, during the entire year, the rain falls for 155.8 days and collects up to 35.2" (894mm) of precipitation.Snowfall
In Zion, snow does not fall in April through October.Daylight
The average length of the day in May in Zion is 14h and 5min.On the first day of May, sunrise is at 6:13 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:18 pm CDT.
Sunshine
In Zion, Arkansas, the average sunshine in May is 9.1h.UV index
The months with the highest UV index in Zion 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 exposure to the Sun's UV radiation for the average person.Note: The UV index of 6 during May translates into the following guidance:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Zion, AR
- Average high temperature in May: 77.9°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (44.8°F).
- Average low temperature in May: 58.1°F
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in May
Zion, AR
- Average pressure in May: 29.96"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
Zion, AR
- Average wind speed in May: 6.5mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in May
Zion, AR
- Average humidity in May: 78%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Zion, AR
- Average rainfall in May: 4.02"
The wettest month (with the highest rainfall) is April (4.33").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in May
Zion, AR
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in May
Zion, AR
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Zion, AR
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.8 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
Zion, AR
- Average daylight in May: 14h and 6min
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: 9h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in May
Zion, AR
- Average sunshine days in May: 12.5 days
The months with the most sunshine days are January and December (19.5 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in May
Zion, 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
Zion, 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 June (Cloud cover 26).
Average visibility in May
Zion, AR
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
