Jersey City weather in October 2025

Expect 18°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Jersey City in October. Check more long-term weather averages for Jersey City in October before you book your next holiday to New Jersey in 2025/2026.

  • 18°C maximum daytime temperature in October in Jersey City18
    18°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in October in Jersey City8
    8 days with some rainfall
  • 9°C minimum night-time temperature in October in Jersey City9
    9°C min night temperature
  • 11 hours of daylight per day in October in Jersey City11
    11 hours of daylight per day
  • No heat & humidity in October in Jersey City0
    No heat & humidity
  • 84 mm monthly rainfall in October in Jersey City84
    84 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Jersey City4
    4 (Moderate) UV index
  • 16°C sea temperature in October in Jersey City16
    16°C sea temperature

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The October weather guide for New Jersey (Jersey City) 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 Jersey City in October?

Daytime temperatures usually reach 18°C in Jersey City in October, falling to 9°C at night.

How sunny is it in Jersey City in October?

There are normally 7 hours of bright sunshine each day in Jersey City in October - that's 60% of daylight hours.

How warm is the sea around Jersey City in October?

The average sea temperature around Jersey City in October is 16°C.

Does it rain in Jersey City in October?

There are usually 8 days with some rain in Jersey City in October and the average monthly rainfall is 84mm.

Jersey City October sunrise & sunset times

Browse the sunrise and sunset times for Jersey City in October 2025. Select a month to view Jersey City sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:53 17:38
Thursday, 16th October 2025 06:09 17:14
Friday, 31st October 2025 06:26 16:53

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