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
As May arrives, a slight rise in the average high-temperature is observed, moving from an agreeable 71.6°F (22°C) in April to a warm 79.7°F (26.5°C). The low-temperature in Trenton averages to an enjoyable 62.2°F (16.8°C) during the nights of May.Humidity
The average relative humidity in May is 76%.Rainfall
In Trenton, in May, it is raining for 14.8 days, with typically 2.17" (55mm) of accumulated precipitation. Throughout the year, there are 152.9 rainfall days, and 24.69" (627mm) of precipitation is accumulated.Snowfall
In Trenton, snow does not fall in April through October and December.Daylight
In Trenton, the average length of the day in May is 14h and 1min.On the first day of the month, sunrise is at 6:17 am and sunset at 7:55 pm. On the last day of May, in Trenton, sunrise is at 5:56 am and sunset at 8:17 pm EDT.
Sunshine
In Trenton, the average sunshine in May is 9.7h.UV index
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: In May, a daily maximum UV index of 6 leads to the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Trenton?
What is the average humidity in May in Trenton?
How much does it rain in Trenton in May?
When it does not snow in Trenton?
What is the average length of the day in May in Trenton?
When are sunrise and sunset in May in Trenton?
How many hours of sunshine does Trenton have in May?
What is the UV index intensity in May in Trenton?
Average temperature in May
Trenton, NC
- Average high temperature in May: 79.7°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (51.4°F).
- Average low temperature in May: 62.2°F
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).
Average pressure in May
Trenton, NC
- Average pressure in May: 30.03"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in May
Trenton, NC
- Average wind speed in May: 6.7mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in May
Trenton, NC
- Average humidity in May: 76%
The months with the highest relative humidity are August, September and December (79%).
The month with the lowest relative humidity is April (74%).
Average rainfall in May
Trenton, NC
- Average rainfall in May: 2.17"
The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days in May
Trenton, NC
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is October (7.9 days).
Average snowfall in May
Trenton, NC
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in May
Trenton, NC
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.8 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, NC
- 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in May
Trenton, NC
- Average sunshine days in May: 13 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is July (7.9 days).
Average UV index in May
Trenton, NC
- 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, February, November and December (UV index 3).
Average cloud cover in May
Trenton, NC
- Average cloud cover in May: 38
The months with the most cloud cover are February and March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in May
Trenton, NC
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Trenton, North Carolina, USA
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