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
A minor escalation in the average high-temperature is seen with the onset of May, moving from a pleasant 68.5°F (20.3°C) in April to a moderately hot 76.6°F (24.8°C). In May, the average low-temperature records at a mild 57.4°F (14.1°C) during the nights.Humidity
In Winchester, the average relative humidity in May is 79%.Rainfall
In Winchester, in May, during 17.3 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. Throughout the year, there are 173.5 rainfall days, and 39.25" (997mm) of precipitation is accumulated.Snowfall
In Winchester, Tennessee, snow does not fall in April through October.Daylight
In May, the average length of the day in Winchester, Tennessee, is 14h and 2min.On the first day of the month, sunrise is at 5:52 am and sunset at 7:30 pm. On the last day of May, in Winchester, Tennessee, sunrise is at 5:31 am and sunset at 7:53 pm CDT.
Sunshine
In May, the average sunshine is 9.4h.UV index
The months with the highest UV index in Winchester are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 6 during May leads to these instructions:
Fend off overexposure. Sun protection is vital. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the average May temperature in Winchester?
What is the average humidity in May in Winchester?
How much does it rain in Winchester in May?
When it does not snow in Winchester?
What is the average length of the day in May in Winchester?
When are sunrise and sunset in May in Winchester?
How long on average sun shines in May in Winchester?
What is the month with the highest UV index in Winchester?
What is the UV index reading in May in Winchester?
Average temperature in May
Winchester, TN
- Average high temperature in May: 76.6°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (45.3°F).
- Average low temperature in May: 57.4°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure in May
Winchester, TN
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in May
Winchester, TN
- Average wind speed in May: 5.8mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity in May
Winchester, TN
- Average humidity in May: 79%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in May
Winchester, TN
- Average rainfall in May: 3.35"
The wettest month (with the highest rainfall) is February (4.17").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in May
Winchester, TN
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in May
Winchester, TN
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Winchester, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.2 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
Winchester, TN
- 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 48min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in May
Winchester, TN
- Average sunshine days in May: 12.6 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (8.8 days).
Average UV index in May
Winchester, 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 and December (UV index 2).
Average cloud cover in May
Winchester, TN
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in May
Winchester, TN
- Average visibility in May: 5mi
The months with the highest visibility are February, April, June, September, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July and August (5mi).
Winchester, Tennessee, USA
Weather forecast for your location
2. Allow the app to use your location
