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 rise in Decherd's average high-temperature, moving from an agreeable 68.5°F (20.3°C) in April to a moderately hot 76.6°F (24.8°C). Decherd's temperature in May lowers to a consistent average of 57.4°F (14.1°C) during the nights.Humidity
In Decherd, the average relative humidity in May is 79%.Rainfall
In May, the rain falls for 17.3 days. Throughout May, 3.35" (85mm) of precipitation is accumulated. Throughout the year, in Decherd, there are 173.5 rainfall days, and 39.25" (997mm) of precipitation is accumulated.Snowfall
In Decherd, Tennessee, snow does not fall in April through October.Daylight
In Decherd, the average length of the day in May is 14h and 2min.On the first day of May, sunrise is at 5:52 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 7:53 pm CDT.
Sunshine
The average sunshine in May in Decherd, Tennessee, is 9.4h.UV index
The months with the highest UV index 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 radiation for the ordinary person.Note: In May, a daily maximum UV index of 6 leads to the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What are the temperatures in Decherd in May?
What is the average humidity in May in Decherd?
How much does it rain in Decherd in May?
When it does not snow in Decherd?
How many hours of daylight does Decherd have in May?
What time are sunrise and sunset in May in Decherd?
How long on average sun shines in May in Decherd?
When is the highest UV index in Decherd?
What is the UV index intensity in May in Decherd?
Average temperature in May
Decherd, 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
Decherd, 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
Decherd, 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
Decherd, 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
Decherd, 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
Decherd, 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
Decherd, 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
Decherd, 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
Decherd, 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
Decherd, 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
Decherd, 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
Decherd, 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
Decherd, 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).
Decherd, Tennessee, USA
Weather forecast for your location
2. Allow the app to use your location
