Weather on August 12
Edison, NJ
55 Years of Data
About This Date
August 12th in Edison, NJ typically brings warm summer weather, with average highs around 84°F and lows near 65°F. Over 55 years of records, the warmest August 12th was in 1988 (84°F average), while the coldest was 1989 (62°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 38% of August 12th dates historically, with the wettest August 12th recording 4.37" 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 August 12th in Edison, NJ? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 63° | 76° | — | — |
| 2024 | 83° | 58° | 70° | — | — |
| 2023 | 86° | 62° | 74° | — | — |
| 2022 | 92° | 71° | 81° | — | — |
| 2021 | 93° | 73° | 83° | 0.08" | — |
| 2020 | 90° | 72° | 81° | 1.14" | — |
| 2019 | 82° | 57° | 70° | — | — |
| 2018 | 78° | 69° | 74° | 0.76" | — |
| 2017 | 84° | 66° | 75° | 0.43" | — |
| 2016 | 92° | 72° | 82° | 0.28" | — |
| 2015 | 82° | 61° | 71° | 0.28" | — |
| 2014 | 86° | 67° | 76° | — | — |
| 2013 | 85° | 67° | 76° | — | — |
| 2012 | 88° | 70° | 79° | — | — |
| 2011 | 84° | 55° | 70° | — | — |
| 2010 | 94° | 74° | 84° | — | — |
| 2009 | 91° | 70° | 80° | — | — |
| 2008 | 77° | 57° | 67° | 1.88" | — |
| 2007 | 83° | 61° | 72° | — | — |
| 2006 | 80° | 56° | 68° | — | — |
| 2005 | 95° | 70° | 82° | — | — |
| 2004 | 88° | 66° | 77° | 3.76" | — |
| 2003 | 82° | 71° | 77° | 0.05" | — |
| 2002 | 91° | 61° | 76° | — | — |
| 2001 | 76° | 69° | 72° | 0.41" | — |
| 2000 | 84° | 66° | 75° | 0.2" | — |
| 1999 | 89° | 69° | 79° | — | — |
| 1998 | 89° | 62° | 76° | — | — |
| 1997 | 86° | 64° | 75° | — | — |
| 1996 | 80° | 56° | 68° | — | — |
| 1995 | 89° | 65° | 77° | — | — |
| 1994 | 74° | 61° | 67° | 0.03" | — |
| 1993 | 79° | 60° | 69° | — | — |
| 1992 | 90° | 60° | 75° | 3.23" | — |
| 1991 | 80° | 62° | 71° | — | — |
| 1990 | 85° | 68° | 76° | — | — |
| 1989coldest | 65° | 60° | 62° | 1.55" | — |
| 1988warmest | 94° | 74° | 84° | — | — |
| 1987 | 84° | 62° | 73° | — | — |
| 1986 | 82° | 63° | 72° | — | — |
| 1985 | 86° | 64° | 75° | — | — |
| 1984 | 81° | 71° | 76° | — | — |
| 1983 | 86° | 67° | 76° | 4.37" | — |
| 1982 | 70° | 59° | 64° | 0.79" | — |
| 1981 | 89° | 66° | 78° | — | — |
| 1980 | 91° | 71° | 81° | 0.1" | — |
| 1979 | 75° | 58° | 66° | 2.51" | — |
| 1978 | 77° | 68° | 73° | 3.38" | — |
| 1977 | 88° | 72° | 80° | — | — |
| 1976 | 85° | 60° | 72° | — | — |
| 1975 | 85° | 67° | 76° | — | — |
| 1974 | 78° | 55° | 67° | — | — |
| 1973 | 87° | 66° | 77° | 0.51" | — |
| 1972 | 78° | 58° | 68° | — | — |
| 1971 | 87° | 60° | 74° | 2.77" | — |
Edison, NJ Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Edison, NJ Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Edison, NJ Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Edison, NJ
Edison, NJ has no months that meet our "pleasant" threshold — every season has tradeoffs.