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
Hennessey's transition into May sees a mild rise in the average high-temperature, edging from a pleasant 70.2°F (21.2°C) in April to a moderately hot 79°F (26.1°C). Hennessey, during the nights of May, experiences an average temperature drop to a refreshing 60.1°F (15.6°C).Humidity
With an average relative humidity of 69%, May is the most humid month.Rainfall
The month with the most rainfall in Hennessey is May, when the rain falls for 13 days and typically aggregates up to 3.94" (100mm) of precipitation.Snowfall
In Hennessey, snow does not fall in April through September.Daylight
In Hennessey, the average length of the day in May is 14h and 6min.On the first day of the month, sunrise is at 6:37 am and sunset at 8:19 pm. On the last day of May, sunrise is at 6:15 am and sunset at 8:42 pm CDT.
Sunshine
In Hennessey, Oklahoma, the average sunshine in May is 9.5h.UV index
In Hennessey, Oklahoma, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In May, the maximum UV index of 6 suggests these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What is the usual temperature for Hennessey in May?
What is the most humid month in Hennessey?
What is the average humidity in May in Hennessey?
What is the wettest month in Hennessey?
How much does it rain in Hennessey in May?
When it does not snow in Hennessey?
How many hours of daylight does Hennessey have in May?
What time are sunrise and sunset in May in Hennessey?
How many hours of sunshine does Hennessey have in May?
How high is the UV index in May in Hennessey?
Average temperature in May
Hennessey, OK
- Average high temperature in May: 79°F
The warmest month (with the highest average high temperature) is July (95.4°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in May: 60.1°F
The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in May
Hennessey, OK
- Average pressure in May: 29.9"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
Hennessey, OK
- Average wind speed in May: 10.6mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in May
Hennessey, OK
- Average humidity in May: 69%
The month with the highest relative humidity is May (69%).
The month with the lowest relative humidity is August (56%).
Average rainfall in May
Hennessey, OK
- Average rainfall in May: 3.94"
The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is December (0.71").
Average rainfall days in May
Hennessey, OK
- Average rainfall days in May: 13 days
The month with the highest number of rainy days is May (13 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in May
Hennessey, OK
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in May
Hennessey, OK
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hennessey, OK
- Average daylight in May: 14h and 1min
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 3min
The months with the most sunshine are June and July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in May
Hennessey, OK
- Average sunshine days in May: 16.1 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is April (15.8 days).
Average UV index in May
Hennessey, 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
Hennessey, OK
- Average cloud cover in May: 32
The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 18).
Average visibility in May
Hennessey, 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).
Hennessey, Oklahoma, USA
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