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 witnesses an increase in the average high-temperature, moving from a comfortable 66.7°F (19.3°C) in April to a warm 75.7°F (24.3°C). Throughout the May nights, Rays encounters a low-temperature of 55.9°F (13.3°C).Humidity
In Rays, the average relative humidity in May is 79%.Rainfall
In Rays, in May, it is raining for 17.9 days, with typically 3.07" (78mm) of accumulated precipitation. Throughout the year, there are 165.7 rainfall days, and 36.93" (938mm) of precipitation is accumulated.Snowfall
In Rays, snow does not fall in May through September.Daylight
The average length of the day in May in Rays is 14h and 7min.On the first day of May, sunrise is at 5:47 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 7:52 pm CDT.
Sunshine
The average sunshine in May in Rays is 9.5h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Rays. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the maximum UV index of 6 suggests this advice:
Deflect overexposure. Sun protection is a necessity. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rays in May?
What is the average humidity in May?
How much does it rain in May?
When it does not snow?
Does it snow in May?
How many hours of daylight does Rays have in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Rays have in May?
What are the months with the highest UV index?
What is the UV index reading in May?
Average temperature in May
Rays, TN
- Average high temperature in May: 75.7°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (43°F).
- Average low temperature in May: 55.9°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in May
Rays, TN
- Average pressure in May: 30.01"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in May
Rays, TN
- Average wind speed in May: 5.7mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in May
Rays, TN
- Average humidity in May: 79%
The months with the highest relative humidity are March and December (80%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in May
Rays, TN
- Average rainfall in May: 3.07"
The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is November (2.09").
Average rainfall days in May
Rays, TN
- Average rainfall days in May: 17.9 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (8.9 days).
Average snowfall in May
Rays, TN
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.07").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Rays, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (5.6 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
Rays, TN
- 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 3min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 30min).
Average sunshine days in May
Rays, TN
- Average sunshine days in May: 12.2 days
The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in May
Rays, TN
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in May
Rays, TN
- Average cloud cover in May: 38
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in May
Rays, TN
- Average visibility in May: 5mi
The months with the highest visibility are February, April, June, November and December (6mi).
The months with the lowest visibility are January, March, May, July, August, September and October (5mi).
Rays, Tennessee, USA
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