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Weather · September

Jersey City weather in September

Average highs of 76°F, lows of 62°F and 4.3 in of rain, from 30 years of weather records.

September is Jersey City’s 4th warmest month, with average highs of 76°F and lows of 62°F. That is 7° cooler than August, and 14° above the yearly average high.

Average high
76°F
Average low
62°F
Precipitation
4.3 in
Wet days
9
Sunrise · sunset
6:36 AM · 7:06 PM

September across the year

  1. 40°28°Jan
  2. 42°30°Feb
  3. 50°36°Mar
  4. 62°46°Apr
  5. 71°55°May
  6. 80°64°Jun
  7. 85°70°Jul
  8. 83°69°Aug
  9. 76°62°Sep
  10. 65°51°Oct
  11. 54°42°Nov
  12. 44°34°Dec

High and low Rain

What to wear in September

  • Warm days: shorts and T-shirts.
  • Pack an umbrella or rain jacket: rain or snow falls on about 9 days this month.

September is good for

What’s on in Jersey City in September

See all upcoming events and school days off.

Around Jersey City

Liberty Island and Downtown Jersey City, 20231001
Liberty Island and Downtown Jersey City, 20231001 1038 0866Jakub Hałun · CC BY-SA 4.0
Ellis Island with Jersey City in the background, 20231003 1610 2006
Ellis Island with Jersey City in the background, 20231003 1610 2006Jakub Hałun · CC BY 4.0
Windows long closed were opened, Jersey City
Jersey City 20150418 (17188616002)Andy Atzert from Jersey City, NJ, United States · CC BY 2.0

See Jersey City

A look around town before you go.

September compared with the months around it

MonthHighLowRain
August83°F69°F4.6 in
September76°F62°F4.3 in
October65°F51°F4.4 in

Planning a trip? See the best time to visit Jersey City and today’s forecast.

Questions

How hot does it get in Jersey City in September?

Average highs are 76°F and average lows 62°F, for a daily mean of 69°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Jersey City in September?

September averages 4.3 in of precipitation over about 9 days with at least 0.01 in. It is the 7th wettest month of the year.

What time is sunset in Jersey City in September?

Around mid-September the sun rises about 6:36 AM and sets about 7:06 PM, for roughly 12.5 hours of daylight.

Is September a good time to visit Jersey City?

Yes. September is one of the mildest months, with highs between 65°F and 85°F and little rain.

NOAA U.S. Climate Normals 1991–2020, New York Cntrl Pk Twr station (5.7 mi from downtown). Sunrise and sunset are calculated for September 15 at the city’s coordinates.

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