May weather forecastPillar, AR
May
Weather in May
The last month of the spring, May, is a moderately hot month in Pillar, Arkansas, with an average temperature varying between 80.1°F (26.7°C) and 64°F (17.8°C).Temperature
With the onset of May, Pillar's average high-temperature sees a modest rise, moving from April's pleasant 71.2°F (21.8°C) to a moderately hot 80.1°F (26.7°C). During May, Pillar's temperature averages to a refreshing 64°F (17.8°C) at night.Humidity
The average relative humidity in May in Pillar is 75%.Rainfall
In Pillar, Arkansas, in May, during 12 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. In Pillar, during the entire year, the rain falls for 123 days and collects up to 16.02" (407mm) of precipitation.Snowfall
March through November are months without snowfall.Daylight
The average length of the day in May in Pillar is 13h and 59min.On the first day of the month, sunrise is at 6:11 am and sunset at 7:47 pm. On the last day of May, in Pillar, sunrise is at 5:51 am and sunset at 8:10 pm CDT.
Sunshine
The average sunshine in May in Pillar is 9.7h.UV index
In Pillar, Arkansas, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 6 in May translates into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Pillar, AR
- Average high temperature in May: 80.1°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in May: 64°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).
Average pressure in May
Pillar, AR
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Pillar, AR
- Average wind speed in May: 7.3mph
The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in May
Pillar, AR
- Average humidity in May: 75%
The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall in May
Pillar, AR
- Average rainfall in May: 1.54"
The wettest month (with the highest rainfall) is April (1.89").
The driest month (with the least rainfall) is September (0.67").
Average rainfall days in May
Pillar, AR
- Average rainfall days in May: 12 days
The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is November (6.7 days).
Average snowfall in May
Pillar, AR
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Pillar, AR
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Pillar, AR
- Average daylight in May: 14h and 0min
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 42min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in May
Pillar, AR
- Average sunshine days in May: 16.5 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in May
Pillar, AR
- Average UV index in May: 6
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in May
Pillar, AR
- Average cloud cover in May: 33
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in May
Pillar, 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).
