May weather forecastOkmulgee, OK
May
Weather in May
The arrival of May brings distinctive summer-like weather conditions. With the significant surge in temperature, the humidity level also follows, while longer days make for augmented daylight and sunshine hours. Rainfall also escalates, resulting in wetter conditions accompanied by a heightened UV index that recalls the need for sun protection. May stands out with the maximum temperature soaring to a substantial 76.5°F (24.7°C), and a hefty rainfall of 5" (127mm). The anticipation of the coming summer months grows with the conclusion of May.Temperature
With the onset of May, Okmulgee's average high-temperature experiences a slight rise, moving from April's agreeable 69.6°F (20.9°C) to a moderately hot 76.5°F (24.7°C). Okmulgee experiences a nighttime temperature average of 59.9°F (15.5°C) during May.Humidity
With an average relative humidity of 80%, May is the most humid month.Rainfall
The month with the most rainfall is May, when the rain falls for 15.5 days and typically aggregates up to 5" (127mm) of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Okmulgee, the average length of the day in May is 14h and 4min.On the first day of May, sunrise is at 6:30 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:33 pm CDT.
Sunshine
In May, the average sunshine in Okmulgee is 8.5h.UV index
In Okmulgee, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: During May, 6 as the daily maximum UV index converts into the following advice:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Okmulgee, OK
- Average high temperature in May: 76.5°F
The warmest month (with the highest average high temperature) is August (91.6°F).
The month with the lowest average high temperature is January (47.7°F).
- Average low temperature in May: 59.9°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).
Average pressure in May
Okmulgee, OK
- Average pressure in May: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
Okmulgee, OK
- Average wind speed in May: 8.9mph
The windiest month (with the highest average wind speed) is March (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in May
Okmulgee, OK
- Average humidity in May: 80%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (66%).
Average rainfall in May
Okmulgee, OK
- Average rainfall in May: 5"
The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is February (1.46").
Average rainfall days in May
Okmulgee, OK
- Average rainfall days in May: 15.5 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in May
Okmulgee, OK
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Okmulgee, 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
Okmulgee, OK
- Average daylight in May: 14h and 6min
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 48min).
- Average sunshine in May: 8h and 30min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in May
Okmulgee, OK
- Average sunshine days in May: 13.1 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is May (13.1 days).
Average UV index in May
Okmulgee, OK
- 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 2).
Average cloud cover in May
Okmulgee, OK
- Average cloud cover in May: 38
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in May
Okmulgee, 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).
