Weather on August 18
Jersey City, NJ
55 Years of Data
Avg High
82°F
Avg Low
67°F
Warmest
2002
86°F avg
Coldest
2000
65°F avg
About This Date
August 18th in Jersey City, NJ typically brings warm summer weather, with average highs around 82°F and lows near 67°F. Over 55 years of records, the warmest August 18th was in 2002 (86°F average), while the coldest was 2000 (65°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 36% of August 18th dates historically, with the wettest August 18th recording 5.82" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for August 18th in Jersey City, NJ? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 66° | 71° | — | — |
| 2024 | 81° | 69° | 75° | 5.82" | — |
| 2023 | 80° | 66° | 73° | 3.81" | — |
| 2022 | 79° | 68° | 73° | — | — |
| 2021 | 83° | 74° | 78° | — | — |
| 2020 | 82° | 63° | 72° | 0.51" | — |
| 2019 | 90° | 70° | 80° | 1.63" | — |
| 2018 | 85° | 71° | 78° | 0.18" | — |
| 2017 | 82° | 73° | 78° | 2.24" | — |
| 2016 | 85° | 72° | 78° | 0.08" | — |
| 2015 | 90° | 73° | 81° | 0.74" | — |
| 2014 | 81° | 63° | 72° | — | — |
| 2013 | 76° | 68° | 72° | — | — |
| 2012 | 79° | 63° | 71° | 0.81" | — |
| 2011 | 83° | 67° | 75° | 0.18" | — |
| 2010 | 86° | 72° | 79° | — | — |
| 2009 | 90° | 68° | 79° | 1.63" | — |
| 2008 | 87° | 70° | 78° | — | — |
| 2007 | 74° | 59° | 66° | — | — |
| 2006 | 82° | 70° | 76° | — | — |
| 2005 | 81° | 68° | 74° | — | — |
| 2004 | 78° | 67° | 72° | — | — |
| 2003 | 80° | 64° | 72° | — | — |
| 2002warmest | 94° | 78° | 86° | — | — |
| 2001 | 85° | 70° | 77° | — | — |
| 2000coldest | 69° | 61° | 65° | 0.79" | — |
| 1999 | 88° | 73° | 80° | — | — |
| 1998 | 87° | 65° | 76° | 0.13" | — |
| 1997 | 77° | 62° | 70° | 1.55" | — |
| 1996 | 83° | 66° | 74° | — | — |
| 1995 | 91° | 73° | 82° | — | — |
| 1994 | 77° | 69° | 73° | 2.03" | — |
| 1993 | 77° | 68° | 73° | — | — |
| 1992 | 81° | 66° | 73° | 0.51" | — |
| 1991 | 89° | 73° | 81° | 0.2" | — |
| 1990 | 89° | 72° | 80° | — | — |
| 1989 | 74° | 65° | 69° | — | — |
| 1988 | 84° | 72° | 78° | — | — |
| 1987 | 89° | 78° | 84° | — | — |
| 1986 | 80° | 70° | 75° | 0.38" | — |
| 1985 | 76° | 64° | 70° | — | — |
| 1984 | 81° | 62° | 71° | — | — |
| 1983 | 87° | 73° | 80° | 1.57" | — |
| 1982 | 82° | 61° | 71° | — | — |
| 1981 | 85° | 62° | 73° | — | — |
| 1980 | 72° | 60° | 66° | — | — |
| 1979 | — | 54° | — | 0.2" | — |
| 1978 | 81° | 67° | 74° | — | — |
| 1977 | 74° | 63° | 68° | — | — |
| 1976 | 79° | 62° | 70° | — | — |
| 1975 | 87° | 68° | 78° | — | — |
| 1974 | 84° | 65° | 74° | — | — |
| 1973 | 75° | 67° | 71° | — | — |
| 1972 | 77° | 63° | 70° | — | — |
| 1971 | 87° | 65° | 76° | — | — |
55 years of data from JERSEY CITY