Trenton weather in June 2025

Expect 28°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Trenton in June. Check more long-term weather averages for Trenton in June before you book your next holiday to New Jersey in 2025/2026.

  • 28°C maximum daytime temperature in June in Trenton28
    28°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in June in Trenton10
    10 days with some rainfall
  • 15°C minimum night-time temperature in June in Trenton15
    15°C min night temperature
  • 15 hours of daylight per day in June in Trenton15
    15 hours of daylight per day
  • Low heat & humidity in June in TrentonL
    Low heat & humidity
  • 90 mm monthly rainfall in June in Trenton90
    90 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Trenton9
    9 (Very High) UV index

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The June 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Trenton in June?

Daytime temperatures usually reach 28°C in Trenton in June with low heat and humidity, falling to 15°C at night.

How sunny is it in Trenton in June?

There are normally 9 hours of bright sunshine each day in Trenton in June - that's 59% of daylight hours.

Does it rain in Trenton in June?

There are usually 10 days with some rain in Trenton in June and the average monthly rainfall is 90mm.

Trenton June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 04:31 19:23
Sunday, 15th June 2025 04:29 19:30
Monday, 30th June 2025 04:33 19:32

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