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Trenton weather in July 2025
Expect 30°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Trenton in July. Check more long-term weather averages for Trenton in July before you book your next holiday to New Jersey in 2025/2026.
- 3030°C max day temperature
- 9 hours of sunshine per day
- 99 days with some rainfall
- 1818°C min night temperature
- 1515 hours of daylight per day
- MModerate heat & humidity
- 123123 mm of monthly rainfall
- 99 (Very High) UV index
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Recommended for New Jersey
The July 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)
More about the USA
How hot is it in Trenton in July?
Daytime temperatures usually reach 30°C in Trenton in July with moderate heat and humidity, falling to 18°C at night.
How sunny is it in Trenton in July?
There are normally 9 hours of bright sunshine each day in Trenton in July - that's 59% of daylight hours.
Does it rain in Trenton in July?
There are usually 9 days with some rain in Trenton in July and the average monthly rainfall is 123mm.
Trenton July sunrise & sunset times
Browse the sunrise and sunset times for Trenton in July 2025. Select a month to view Trenton sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Tuesday, 1st July 2025 | 04:33 | 19:32 |
Wednesday, 16th July 2025 | 04:43 | 19:27 |
Thursday, 31st July 2025 | 04:56 | 19:14 |
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