Weather on June 18
Edison, NJ
55 Years of Data
Avg High
80°F
Avg Low
60°F
Warmest
2014
84°F avg
Coldest
1986
60°F avg
About This Date
June 18th in Edison, NJ typically brings warm summer weather, with average highs around 80°F and lows near 60°F. Over 55 years of records, the warmest June 18th was in 2014 (84°F average), while the coldest was 1986 (60°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 38% of June 18th dates historically, with the wettest June 18th recording 2.49" 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 June 18th in Edison, NJ? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 63° | 66° | 0.08" | — |
| 2024 | 88° | 69° | 78° | — | — |
| 2023 | 79° | 57° | 68° | — | — |
| 2022 | 91° | 66° | 79° | — | — |
| 2021 | 79° | 50° | 64° | — | — |
| 2020 | 78° | 62° | 70° | 0.05" | — |
| 2019 | 79° | 67° | 73° | 0.69" | — |
| 2018 | 90° | 66° | 78° | — | — |
| 2017 | 77° | 67° | 72° | 2.16" | — |
| 2016 | 79° | 49° | 64° | — | — |
| 2015 | 82° | 63° | 72° | 0.15" | — |
| 2014warmest | 93° | 75° | 84° | — | — |
| 2013 | 88° | 62° | 75° | 0.38" | — |
| 2012 | 73° | 50° | 62° | — | — |
| 2011 | 81° | 60° | 70° | 1.4" | — |
| 2010 | 77° | 55° | 66° | — | — |
| 2009 | 69° | 59° | 64° | 0.46" | — |
| 2008 | 78° | 51° | 65° | — | — |
| 2007 | 88° | 63° | 75° | — | — |
| 2006 | 85° | 63° | 74° | — | — |
| 2005 | 77° | 54° | 65° | — | — |
| 2004 | 89° | 68° | 79° | 0.23" | — |
| 2003 | 70° | 58° | 64° | 2.49" | — |
| 2002 | 81° | 51° | 66° | — | — |
| 2001 | 82° | 61° | 71° | 2.13" | — |
| 2000 | 90° | 66° | 78° | 0.51" | — |
| 1999 | 68° | 57° | 63° | 0.1" | — |
| 1998 | 82° | 64° | 73° | 0.74" | — |
| 1997 | 74° | 61° | 67° | — | — |
| 1996 | 85° | 66° | 75° | 0.25" | — |
| 1995 | 85° | 56° | 70° | — | — |
| 1994 | 88° | 68° | 78° | — | — |
| 1993 | 86° | 60° | 73° | — | — |
| 1992 | 81° | 50° | 65° | — | — |
| 1991 | 89° | 64° | 77° | — | — |
| 1990 | 82° | 61° | 71° | — | — |
| 1989 | 80° | 60° | 70° | — | — |
| 1988 | 78° | 64° | 71° | — | — |
| 1987 | 82° | 54° | 68° | — | — |
| 1986coldest | 74° | 46° | 60° | — | — |
| 1985 | 79° | 64° | 71° | 0.18" | — |
| 1984 | 69° | 62° | 66° | 0.86" | — |
| 1983 | 82° | 64° | 73° | — | — |
| 1982 | 80° | 65° | 72° | — | — |
| 1981 | 84° | 53° | 69° | — | — |
| 1980 | 77° | 52° | 64° | — | — |
| 1979 | 81° | 65° | 73° | 1.35" | — |
| 1978 | 63° | 60° | 61° | 0.1" | — |
| 1977 | 82° | 63° | 72° | — | — |
| 1976 | 82° | 65° | 73° | — | — |
| 1975 | 83° | 66° | 74° | — | — |
| 1974 | 81° | 54° | 67° | — | — |
| 1973 | 70° | 57° | 63° | 0.03" | — |
| 1972 | 77° | 63° | 70° | 0.56" | — |
| 1971 | 81° | 55° | 68° | — | — |
55 years of data from NEW BRUNSWICK 3 SE