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
Iola's transition into May sees a mild rise in the average high-temperature, edging from a moderately hot 77.2°F (25.1°C) in April to a still warm 84.2°F (29°C). May nights are marked by an average low-temperature of 65.7°F (18.7°C).Heat index
The heat index value during May is calculated to be a tropical 93.2°F (34°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', quantifies the warmth felt when relative humidity is considered. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
The average relative humidity in May is 78%.Rainfall
May is the month with the most rainfall. Rain falls for 13.5 days and accumulates 3.23" (82mm) of precipitation.Snowfall
In Iola, snow does not fall in March through December.Daylight
In Iola, the average length of the day in May is 13h and 43min.On the first day of the month, sunrise is at 6:39 am and sunset at 8:03 pm. On the last day of May, sunrise is at 6:21 am and sunset at 8:22 pm CDT.
Sunshine
In Iola, the average sunshine in May is 8.6h.UV index
The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 6 during May morphs into the following directions:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is May?
What is the average humidity in May?
What is the wettest month?
How many days does it rain in May?
When it does not snow?
How many hours of daylight does Iola have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Iola have in May?
How high is the UV index in May?
Average temperature in May
Iola, TX
- Average high temperature in May: 84.2°F
The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (58.3°F).
- Average low temperature in May: 65.7°F
The months with the highest average low temperature are July and August (73.9°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).
Average pressure in May
Iola, TX
- Average pressure in May: 29.94"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
Iola, TX
- Average wind speed in May: 7.2mph
The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest month (with the lowest average wind speed) is September (5.5mph).
Average humidity in May
Iola, TX
- Average humidity in May: 78%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (67%).
Average rainfall in May
Iola, TX
- Average rainfall in May: 3.23"
The wettest month (with the highest rainfall) is May (3.23").
The driest months (with the least rainfall) are February and July (1.22").
Average rainfall days in May
Iola, TX
- Average rainfall days in May: 13.5 days
The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is January (8.9 days).
Average snowfall in May
Iola, TX
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in May
Iola, TX
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January, February and December (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Iola, TX
- Average daylight in May: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in May
Iola, TX
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is May (13.3 days).
Average UV index in May
Iola, TX
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Iola, TX
- Average cloud cover in May: 43
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in May
Iola, TX
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, August, September, October, November and December (6mi).
The months with the lowest visibility are April, May, June and July (5mi).
Iola, Texas, USA
Weather forecast for your location
2. Allow the app to use your location