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
The onset of May brings a minor temperature shift, with the average high-temperature moving from a pleasant 71.1°F (21.7°C) in April to a warm 78.1°F (25.6°C). Haileyville, during May nights, observes an average temperature of 59.5°F (15.3°C).Humidity
With an average relative humidity of 78%, May is the most humid month.Rainfall
May is the month with the most rainfall in Haileyville, Oklahoma. Rain falls for 13 days and accumulates 3.19" (81mm) of precipitation.Snowfall
In Haileyville, Oklahoma, snow does not fall in May through October.Daylight
In Haileyville, the average length of the day in May is 14h and 0min.On the first day of the month, sunrise is at 6:30 am and sunset at 8:07 pm. On the last day of May, sunrise is at 6:09 am and sunset at 8:30 pm CDT.
Sunshine
The average sunshine in May in Haileyville, Oklahoma, is 8.8h.UV index
The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 6 in May interprets into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What are May temperatures in Haileyville?
What is the most humid month in Haileyville?
What is the average humidity in May in Haileyville?
What is the rainiest month in Haileyville?
How much does it rain in Haileyville in May?
When it does not snow in Haileyville?
Does it snow in Haileyville in May?
How many hours of daylight does Haileyville have in May?
When is the sunrise / sunset in May in Haileyville?
How many hours of sunshine does Haileyville have in May?
How high is the UV index in May in Haileyville?
Average temperature in May
Haileyville, OK
- Average high temperature in May: 78.1°F
The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in May: 59.5°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).
Average pressure in May
Haileyville, OK
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Haileyville, OK
- Average wind speed in May: 8.1mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in May
Haileyville, OK
- Average humidity in May: 78%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (67%).
Average rainfall in May
Haileyville, OK
- Average rainfall in May: 3.19"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is February (1.34").
Average rainfall days in May
Haileyville, OK
- Average rainfall days in May: 13 days
The month with the highest number of rainy days is July (14.7 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in May
Haileyville, OK
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Haileyville, OK
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.2 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
Haileyville, OK
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in May
Haileyville, OK
- Average sunshine days in May: 15.9 days
The month with the most sunshine days is January (22 days).
The month with the least sunshine days is July (14.4 days).
Average UV index in May
Haileyville, OK
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Haileyville, OK
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in May
Haileyville, OK
- 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).
Haileyville, Oklahoma, USA
Weather forecast for your location
2. Allow the app to use your location
