Trenton weather in May 2025

Expect 73°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Trenton in May. Check more long-term weather averages for Trenton in May before you book your next holiday to New Jersey in 2025/2026.

  • 73°F maximum daytime temperature in May in Trenton73
    73°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in May in Trenton11
    11 days with some rainfall
  • 50°F minimum night-time temperature in May in Trenton50
    50°F min night temperature
  • 14 hours of daylight per day in May in Trenton14
    14 hours of daylight per day
  • No heat & humidity in May in Trenton0
    No heat & humidity
  • 3.7 inches monthly rainfall in May in Trenton3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Trenton8
    8 (Very High) UV index

More about Trenton

Trenton by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for New Jersey

  • Save up to £20 on flights & hotels with Travel Up
  • Offer only valid on bookings of £500 or more
  • Use discount code at check out for offer to apply
Show discount codeShow discount code ******M20

Expires at 23:59 on Saturday 30th Nov 2024 · View all Travel Up offers

The May weather guide for New Jersey (Trenton) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about the USA

How hot is it in Trenton in May?

Daytime temperatures usually reach 73°F in Trenton in May, falling to 50°F at night.

How sunny is it in Trenton in May?

There are normally 8 hours of bright sunshine each day in Trenton in May - that's 55% of daylight hours.

Does it rain in Trenton in May?

There are usually 11 days with some rain in Trenton in May and the average monthly rainfall is 3.7 inches.

Trenton May sunrise & sunset times

Browse the sunrise and sunset times for Trenton in May 2025. Select a month to view Trenton sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:58 18:55
Friday, 16th May 2025 04:42 19:09
Saturday, 31st May 2025 04:32 19:22

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^