Weather on September 20
Woodbridge, NJ
55 Years of Data
Avg High
76°F
Avg Low
55°F
Warmest
1991
80°F avg
Coldest
1987
49°F avg
About This Date
September 20th in Woodbridge, NJ typically brings pleasant fall weather, with average highs around 76°F and lows near 55°F. Over 55 years of records, the warmest September 20th was in 1991 (80°F average), while the coldest was 1987 (49°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 27% of September 20th dates historically, with the wettest September 20th recording 9.4" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for September 20th in Woodbridge, NJ? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 58° | 72° | — | — |
| 2024 | 86° | 61° | 73° | — | — |
| 2023 | 75° | 51° | 63° | — | — |
| 2022 | 87° | 61° | 74° | 0.13" | — |
| 2021 | 86° | 52° | 69° | — | — |
| 2020 | 65° | 42° | 53° | — | — |
| 2019 | 72° | 42° | 57° | — | — |
| 2018 | 84° | 65° | 74° | 0.05" | — |
| 2017 | 80° | 68° | 74° | 0.05" | — |
| 2016 | 73° | 66° | 70° | 1.04" | — |
| 2015 | 80° | 68° | 74° | — | — |
| 2014 | 73° | 56° | 64° | — | — |
| 2013 | 72° | 53° | 62° | — | — |
| 2012 | 73° | 46° | 60° | — | — |
| 2011 | 68° | 58° | 63° | — | — |
| 2010 | 76° | 59° | 67° | — | — |
| 2009 | 73° | 43° | 58° | — | — |
| 2008 | 68° | 44° | 56° | — | — |
| 2007 | 78° | 49° | 63° | — | — |
| 2006 | 81° | 54° | 67° | — | — |
| 2005 | 87° | 63° | 75° | — | — |
| 2004 | 71° | 43° | 57° | — | — |
| 2003 | 79° | 64° | 71° | — | — |
| 2002 | 83° | 58° | 70° | — | — |
| 2001 | 80° | 52° | 66° | 0.25" | — |
| 2000 | 71° | 57° | 64° | 2.29" | — |
| 1999 | 77° | 50° | 64° | — | — |
| 1998 | 79° | 63° | 71° | — | — |
| 1997 | 83° | 55° | 69° | — | — |
| 1996 | 69° | 54° | 61° | — | — |
| 1995 | 80° | 62° | 71° | — | — |
| 1994 | 70° | 60° | 65° | — | — |
| 1993 | 67° | 53° | 60° | — | — |
| 1992 | 74° | 59° | 66° | — | — |
| 1991warmest | 84° | 76° | 80° | 1.4" | — |
| 1990 | 72° | 52° | 62° | 0.46" | — |
| 1989 | 62° | 46° | 54° | 9.4" | — |
| 1988 | 70° | 64° | 67° | — | — |
| 1987coldest | 52° | 46° | 49° | 1.52" | — |
| 1986 | 75° | 51° | 63° | — | — |
| 1985 | 86° | 51° | 69° | — | — |
| 1984 | 83° | 50° | 66° | — | — |
| 1983 | 92° | 56° | 74° | — | — |
| 1982 | 60° | 51° | 56° | 0.56" | — |
| 1981 | 73° | 51° | 62° | — | — |
| 1980 | 80° | 50° | 65° | — | — |
| 1979 | 65° | 35° | 50° | — | — |
| 1978 | 72° | 60° | 66° | — | — |
| 1977 | 83° | 59° | 71° | 1.04" | — |
| 1976 | 82° | 53° | 68° | 0.2" | — |
| 1975 | 81° | 66° | 73° | 0.53" | — |
| 1974 | 74° | 64° | 69° | — | — |
| 1973 | 78° | 50° | 64° | — | — |
| 1972 | 72° | 55° | 63° | 0.03" | — |
| 1971 | 74° | 62° | 68° | — | — |
55 years of data from RAHWAY