Weather on September 15
Woodbridge, NJ
55 Years of Data
Avg High
78°F
Avg Low
57°F
Warmest
2008
82°F avg
Coldest
1975
51°F avg
About This Date
September 15th in Woodbridge, NJ typically brings pleasant fall weather, with average highs around 78°F and lows near 57°F. Over 55 years of records, the warmest September 15th was in 2008 (82°F average), while the coldest was 1975 (51°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 20% of September 15th dates historically, with the wettest September 15th recording 3.12" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for September 15th in Woodbridge, NJ? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 59° | 72° | — | — |
| 2024 | 85° | 59° | 72° | — | — |
| 2023 | 79° | 55° | 67° | — | — |
| 2022 | 81° | 59° | 70° | — | — |
| 2021 | 82° | 67° | 74° | — | — |
| 2020 | 75° | 47° | 61° | — | — |
| 2019 | 78° | 62° | 70° | — | — |
| 2018 | 75° | 63° | 69° | — | — |
| 2017 | 84° | 61° | 72° | — | — |
| 2016 | 94° | 60° | 77° | — | — |
| 2015 | 89° | 52° | 70° | — | — |
| 2014 | 70° | 52° | 61° | — | — |
| 2013 | 67° | 48° | 57° | — | — |
| 2012 | 83° | 54° | 68° | — | — |
| 2011 | 85° | 68° | 76° | — | — |
| 2010 | 67° | 53° | 60° | — | — |
| 2009 | 80° | 56° | 68° | — | — |
| 2008warmest | 92° | 73° | 82° | — | — |
| 2007 | 77° | 59° | 68° | 0.2" | — |
| 2006 | 69° | 63° | 66° | 1.83" | — |
| 2005 | 86° | 68° | 77° | 3.12" | — |
| 2004 | 74° | 58° | 66° | — | — |
| 2003 | 85° | 71° | 78° | — | — |
| 2002 | 86° | 61° | 73° | — | — |
| 2001 | 60° | 44° | 52° | — | — |
| 2000 | 80° | 54° | 67° | 1.93" | — |
| 1999 | 78° | 58° | 68° | — | — |
| 1998 | 87° | 67° | 77° | — | — |
| 1997 | 77° | 61° | 69° | — | — |
| 1996 | 73° | 53° | 63° | — | — |
| 1995 | 84° | 70° | 77° | — | — |
| 1994 | 64° | 52° | 58° | — | — |
| 1993 | 83° | 68° | 75° | — | — |
| 1992 | 78° | 63° | 70° | — | — |
| 1991 | 68° | 56° | 62° | — | — |
| 1990 | 79° | 65° | 72° | 0.41" | — |
| 1989 | 66° | 50° | 58° | — | — |
| 1988 | 84° | 53° | 69° | — | — |
| 1987 | 86° | 58° | 72° | 2.03" | — |
| 1986 | 70° | 38° | 54° | — | — |
| 1985 | 74° | 43° | 58° | — | — |
| 1984 | 74° | 55° | 64° | 1.32" | — |
| 1983 | 72° | 47° | 59° | — | — |
| 1982 | 85° | 54° | 69° | — | — |
| 1981 | 81° | 65° | 73° | 0.84" | — |
| 1980 | 77° | 60° | 69° | 0.08" | — |
| 1979 | 74° | 54° | 64° | 0.1" | — |
| 1978 | 67° | 61° | 64° | — | — |
| 1977 | 75° | 46° | 61° | — | — |
| 1976 | 87° | 52° | 69° | — | — |
| 1975coldest | 66° | 36° | 51° | — | — |
| 1974 | 80° | 50° | 65° | — | — |
| 1973 | 75° | 60° | 68° | — | — |
| 1972 | 77° | 57° | 67° | — | — |
| 1971 | 84° | 64° | 74° | 0.03" | — |
55 years of data from RAHWAY