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
Trenton sees a rise in temperature during May, with average high-temperatures transitioning from an agreeable 68.5°F (20.3°C) in April to a warm 77.5°F (25.3°C). Trenton's nighttime temperature in May drops to an average of 60.6°F (15.9°C).Humidity
In Trenton, the average relative humidity in May is 78%.Rainfall
May is the month with the most rainfall. Rain falls for 12.9 days and accumulates 1.42" (36mm) of precipitation.Snowfall
In Trenton, Tennessee, snow does not fall in April through October.Daylight
The average length of the day in May is 14h and 5min.On the first day of May, sunrise is at 6:02 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:06 pm CDT.
Sunshine
The average sunshine in May in Trenton is 9.4h.UV index
In Trenton, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 6 during May morphs into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. 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. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May?
What is the rainiest month?
How many days does it rain in May?
When it does not snow?
How many hours of daylight does Trenton have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Trenton have in May?
How high is the UV index in May?
Average temperature in May
Trenton, TN
- Average high temperature in May: 77.5°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in May: 60.6°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure in May
Trenton, TN
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in May
Trenton, TN
- Average wind speed in May: 7.5mph
The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in May
Trenton, TN
- Average humidity in May: 78%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in May
Trenton, TN
- Average rainfall in May: 1.42"
The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is September (0.55").
Average rainfall days in May
Trenton, TN
- Average rainfall days in May: 12.9 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is November (6.6 days).
Average snowfall in May
Trenton, TN
- Average snowfall in May: 0"
The month with the highest snowfall is December (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Trenton, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Trenton, 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 48min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in May
Trenton, TN
- Average sunshine days in May: 15.4 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (14.1 days).
Average UV index in May
Trenton, TN
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Trenton, TN
- Average cloud cover in May: 36
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in May
Trenton, TN
- 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).
Trenton, Tennessee, USA
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