Weather on August 31
Edison, NJ
55 Years of Data
Avg High
83°F
Avg Low
62°F
Warmest
1973
83°F avg
Coldest
1976
57°F avg
About This Date
August 31st in Edison, NJ typically brings warm summer weather, with average highs around 83°F and lows near 62°F. Over 55 years of records, the warmest August 31st was in 1973 (83°F average), while the coldest was 1976 (57°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 20% of August 31st dates historically, with the wettest August 31st recording 1.57" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for August 31st in Edison, NJ? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 48° | 63° | — | — |
| 2024 | 71° | 64° | 68° | — | — |
| 2023 | 85° | 62° | 73° | 0.43" | — |
| 2022 | 93° | 69° | 81° | 1.57" | — |
| 2021 | 90° | 70° | 80° | — | — |
| 2020 | 80° | 56° | 68° | — | — |
| 2019 | 88° | 64° | 76° | — | — |
| 2018 | 91° | 73° | 82° | — | — |
| 2017 | 78° | 59° | 69° | — | — |
| 2016 | 87° | 67° | 77° | — | — |
| 2015 | 91° | 70° | 80° | — | — |
| 2014 | 78° | 67° | 72° | — | — |
| 2013 | 86° | 70° | 78° | — | — |
| 2012 | 85° | 57° | 71° | — | — |
| 2011 | 85° | 56° | 70° | — | — |
| 2010 | 94° | 66° | 80° | — | — |
| 2009 | 84° | 58° | 71° | — | — |
| 2008 | 87° | 57° | 72° | — | — |
| 2007 | 87° | 62° | 75° | — | — |
| 2006 | 72° | 62° | 67° | — | — |
| 2005 | 86° | 76° | 81° | 0.05" | — |
| 2004 | 85° | 73° | 79° | 0.41" | — |
| 2003 | 89° | 58° | 73° | 0.18" | — |
| 2002 | 72° | 56° | 64° | — | — |
| 2001 | 81° | 70° | 75° | — | — |
| 2000 | 80° | 65° | 72° | — | — |
| 1999 | 70° | 58° | 64° | — | — |
| 1998 | 89° | 65° | 77° | — | — |
| 1997 | 83° | 58° | 70° | — | — |
| 1996 | 82° | 56° | 69° | — | — |
| 1995 | 87° | 59° | 73° | — | — |
| 1994 | 77° | 57° | 67° | — | — |
| 1993 | 86° | 64° | 75° | — | — |
| 1992 | 78° | 50° | 64° | — | — |
| 1991 | 93° | 71° | 82° | — | — |
| 1990 | 83° | 58° | 70° | — | — |
| 1989 | 88° | 59° | 73° | — | — |
| 1988 | 76° | 54° | 65° | — | — |
| 1987 | 79° | 50° | 64° | — | — |
| 1986 | 73° | 46° | 60° | — | — |
| 1985 | 85° | 62° | 73° | 0.03" | — |
| 1984 | 88° | 65° | 76° | 0.46" | — |
| 1983 | 86° | 68° | 77° | 0.03" | — |
| 1982 | 73° | 56° | 64° | — | — |
| 1981 | 81° | 65° | 73° | 0.51" | — |
| 1980 | 91° | 68° | 80° | — | — |
| 1979 | 88° | 64° | 76° | — | — |
| 1978 | 85° | 67° | 76° | 0.43" | — |
| 1977 | 88° | 70° | 79° | — | — |
| 1976coldest | 72° | 43° | 57° | — | — |
| 1975 | 78° | 59° | 69° | — | — |
| 1974 | 87° | 64° | 76° | 0.18" | — |
| 1973warmest | 95° | 71° | 83° | — | — |
| 1972 | 84° | 59° | 72° | — | — |
| 1971 | 83° | 63° | 73° | — | — |
55 years of data from NEW BRUNSWICK 3 SE