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
May brings a slight increase in the average high-temperature, progressing from a pleasant 68.5°F (20.3°C) in April to a warm 76.6°F (24.8°C). Throughout the May nights, Jay encounters a low-temperature of 58.1°F (14.5°C).Humidity
The most humid month is May, with an average relative humidity of 78%.Rainfall
The month with the most rainfall is May, when the rain falls for 15.7 days and typically aggregates up to 4.96" (126mm) of precipitation.Snowfall
Months with snowfall are January through March, May, November and December. May is the first month it typically snows. Throughout May, in the average 0.3 snowfall days, it receives 0.16" (4mm) of snow. In Jay, Oklahoma, during the entire year, snow falls for 10.7 days and aggregates up to 3.9" (99mm) of snow.Daylight
The average length of the day in May is 14h and 7min.On the first day of the month, sunrise is at 6:24 am and sunset at 8:07 pm. On the last day of May, sunrise is at 6:02 am and sunset at 8:31 pm CDT.
Sunshine
The average sunshine in May is 9h.UV index
In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: In May, the maximum UV index of 6 suggests this advice:
Evade overexposure. Individuals with fair skin risk burning in under 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. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in May?
What is the most humid month?
What is the average humidity in May?
What is the rainiest month?
How much does it rain in May?
When does it start to snow?
How many hours of daylight does Jay have in May?
What time are sunrise and sunset in May in Jay?
How long on average sun shines in May in Jay?
What is the UV index reading in May?
Average temperature in May
Jay, OK
- Average high temperature in May: 76.6°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (44.4°F).
- Average low temperature in May: 58.1°F
The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in May
Jay, OK
- 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 (29.92"Hg).
Average wind speed in May
Jay, OK
- Average wind speed in May: 9.1mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in May
Jay, OK
- Average humidity in May: 78%
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are August and October (70%).
Average rainfall in May
Jay, OK
- Average rainfall in May: 4.96"
The wettest month (with the highest rainfall) is May (4.96").
The driest month (with the least rainfall) is February (1.65").
Average rainfall days in May
Jay, OK
- Average rainfall days in May: 15.7 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is December (7.5 days).
Average snowfall in May
Jay, OK
- Average snowfall in May: 0.16"
The month with the highest snowfall is February (1.34").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in May
Jay, OK
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Jay, 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 42min).
- Average sunshine in May: 9h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in May
Jay, OK
- Average sunshine days in May: 13 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is April (12.9 days).
Average UV index in May
Jay, OK
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in May
Jay, OK
- Average cloud cover in May: 37
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in May
Jay, 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).
Jay, Oklahoma, USA
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