Weather on September 20
Jersey City, NJ
55 Years of Data
Avg High
74°F
Avg Low
59°F
Warmest
1983
82°F avg
Coldest
1979
50°F avg
About This Date
September 20th in Jersey City, NJ typically brings pleasant fall weather, with average highs around 74°F and lows near 59°F. Over 55 years of records, the warmest September 20th was in 1983 (82°F average), while the coldest was 1979 (50°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 18% of September 20th dates historically, with the wettest September 20th recording 5.03" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 20th in Jersey City, NJ? Great weather for outdoor activities.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 61° | 67° | — | — |
| 2024 | 81° | 67° | 74° | — | — |
| 2023 | 75° | 61° | 68° | — | — |
| 2022 | 85° | 70° | 77° | 0.3" | — |
| 2021 | 75° | 63° | 69° | — | — |
| 2020 | 65° | 50° | 57° | — | — |
| 2019 | 78° | 56° | 67° | — | — |
| 2018 | 72° | 65° | 68° | — | — |
| 2017 | 79° | 71° | 75° | — | — |
| 2016 | 82° | 68° | 75° | — | — |
| 2015 | 79° | 64° | 71° | — | — |
| 2014 | 75° | 57° | 66° | — | — |
| 2013 | 79° | 60° | 69° | — | — |
| 2012 | 69° | 54° | 61° | — | — |
| 2011 | 68° | 61° | 64° | 0.15" | — |
| 2010 | 74° | 59° | 66° | — | — |
| 2009 | 73° | 54° | 63° | — | — |
| 2008 | 69° | 51° | 60° | — | — |
| 2007 | 82° | 60° | 71° | — | — |
| 2006 | 71° | 58° | 64° | — | — |
| 2005 | 82° | 72° | 77° | — | — |
| 2004 | 70° | 52° | 61° | — | — |
| 2003 | 80° | 68° | 74° | — | — |
| 2002 | 79° | 66° | 72° | — | — |
| 2001 | 72° | 64° | 68° | 2.11" | — |
| 2000 | 82° | 64° | 73° | — | — |
| 1999 | 74° | 61° | 67° | — | — |
| 1998 | 81° | 65° | 73° | — | — |
| 1997 | 82° | 57° | 70° | 0.1" | — |
| 1996 | 75° | 54° | 64° | — | — |
| 1995 | 71° | 52° | 61° | — | — |
| 1994 | 76° | 54° | 65° | — | — |
| 1993 | 64° | 44° | 54° | — | — |
| 1992 | 75° | 55° | 65° | — | — |
| 1991 | 67° | 51° | 59° | 0.33" | — |
| 1990 | 71° | 55° | 63° | — | — |
| 1989 | 76° | 59° | 67° | 5.03" | — |
| 1988 | 77° | 65° | 71° | — | — |
| 1987 | 60° | 54° | 57° | — | — |
| 1986 | 70° | 56° | 63° | — | — |
| 1985 | 82° | 62° | 72° | — | — |
| 1984 | 82° | 60° | 71° | — | — |
| 1983warmest | 92° | 72° | 82° | — | — |
| 1982 | 61° | 54° | 57° | 0.76" | — |
| 1981 | 71° | 53° | 62° | 0.08" | — |
| 1980 | 67° | 54° | 60° | — | — |
| 1979coldest | 57° | 42° | 50° | — | — |
| 1978 | 70° | 51° | 60° | — | — |
| 1977 | 74° | 54° | 64° | 1.78" | — |
| 1976 | 78° | 66° | 72° | — | — |
| 1975 | 75° | 67° | 71° | 0.61" | — |
| 1974 | 77° | 67° | 72° | — | — |
| 1973 | 74° | 54° | 64° | — | — |
| 1972 | 61° | 56° | 58° | — | — |
| 1971 | 73° | 62° | 68° | — | — |
55 years of data from JERSEY CITY