Weather on September 30
Jersey City, NJ
55 Years of Data
Avg High
68°F
Avg Low
55°F
Warmest
1986
75°F avg
Coldest
1992
51°F avg
About This Date
September 30th in Jersey City, NJ typically brings mild fall weather, with average highs around 68°F and lows near 55°F. Over 55 years of records, the warmest September 30th was in 1986 (75°F average), while the coldest was 1992 (51°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 31% of September 30th dates historically, with the wettest September 30th recording 7.19" of rain. The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for September 30th in Jersey City, NJ? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 64° | 72° | — | — |
| 2024 | 72° | 60° | 66° | — | — |
| 2023 | 62° | 59° | 61° | 7.19" | — |
| 2022 | 68° | 54° | 61° | — | — |
| 2021 | 65° | 55° | 60° | — | — |
| 2020 | 71° | 60° | 66° | 2.9" | — |
| 2019 | 71° | 60° | 66° | — | — |
| 2018 | 70° | 54° | 62° | — | — |
| 2017 | 66° | 54° | 60° | — | — |
| 2016 | 59° | 56° | 57° | 1.02" | — |
| 2015 | 79° | 59° | 69° | 3.2" | — |
| 2014 | 71° | 62° | 67° | — | — |
| 2013 | 75° | 56° | 65° | — | — |
| 2012 | 68° | 55° | 62° | — | — |
| 2011 | 76° | 58° | 67° | 1.83" | — |
| 2010 | 75° | 69° | 72° | 2.79" | — |
| 2009 | 60° | 49° | 54° | — | — |
| 2008 | 69° | 59° | 64° | — | — |
| 2007 | 72° | 56° | 64° | — | — |
| 2006 | 66° | 49° | 57° | — | — |
| 2005 | 67° | 50° | 58° | — | — |
| 2004 | 67° | 56° | 61° | 0.25" | — |
| 2003 | 64° | 50° | 57° | — | — |
| 2002 | 72° | 57° | 64° | — | — |
| 2001 | 55° | 50° | 53° | 0.91" | — |
| 2000 | 65° | 48° | 56° | — | — |
| 1999 | 70° | 58° | 64° | 1.57" | — |
| 1998 | 73° | 60° | 67° | 0.03" | — |
| 1997 | 73° | 59° | 66° | — | — |
| 1996 | 69° | 53° | 61° | — | — |
| 1995 | 75° | 48° | 62° | — | — |
| 1994 | 64° | 52° | 58° | — | — |
| 1993 | 57° | 47° | 52° | 0.05" | — |
| 1992coldest | 58° | 44° | 51° | — | — |
| 1991 | 63° | 44° | 53° | — | — |
| 1990 | 74° | 61° | 67° | 0.64" | — |
| 1989 | 66° | 56° | 61° | — | — |
| 1988 | 64° | 53° | 59° | — | — |
| 1987 | 66° | 59° | 63° | 0.25" | — |
| 1986warmest | 86° | 65° | 75° | — | — |
| 1985 | 73° | 53° | 63° | — | — |
| 1984 | 64° | 47° | 55° | — | — |
| 1983 | 62° | 54° | 58° | 6.71" | — |
| 1982 | 63° | 58° | 60° | — | — |
| 1981 | 63° | 48° | 55° | — | — |
| 1980 | 62° | 51° | 57° | — | — |
| 1979 | 67° | 55° | 61° | 1.96" | — |
| 1978 | 62° | 43° | 52° | — | — |
| 1977 | 69° | 56° | 62° | — | — |
| 1976 | 60° | 56° | 58° | 1.55" | — |
| 1975 | 70° | 55° | 62° | — | — |
| 1974 | 68° | 52° | 60° | — | — |
| 1973 | 67° | 54° | 60° | — | — |
| 1972 | 71° | 53° | 62° | 0.43" | — |
| 1971 | 77° | 65° | 71° | — | — |
55 years of data from JERSEY CITY