Weather on July 18
Wilmington, NC
55 Years of Data
Avg High
90°F
Avg Low
73°F
Warmest
1986
89°F avg
Coldest
1987
73°F avg
About This Date
July 18th in Wilmington, NC typically brings hot summer weather, with average highs around 90°F and lows near 73°F. Over 55 years of records, the warmest July 18th was in 1986 (89°F average), while the coldest was 1987 (73°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 31% of July 18th dates historically, with the wettest July 18th recording 3.76" 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 July 18th in Wilmington, NC? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 79° | 87° | — | — |
| 2024 | 90° | 73° | 81° | 1.35" | — |
| 2023 | 93° | 75° | 84° | — | — |
| 2022 | 89° | 74° | 81° | 1.17" | — |
| 2021 | 92° | 72° | 82° | 3.2" | — |
| 2020 | 93° | 74° | 83° | — | — |
| 2019 | 97° | 80° | 88° | — | — |
| 2018 | 86° | 74° | 80° | 1.47" | — |
| 2017 | 81° | 69° | 75° | 3.76" | — |
| 2016 | 92° | 71° | 81° | — | — |
| 2015 | 92° | 71° | 81° | — | — |
| 2014 | 86° | 68° | 77° | — | — |
| 2013 | 91° | 72° | 81° | — | — |
| 2012 | 93° | 76° | 84° | — | — |
| 2011 | 88° | 65° | 76° | — | — |
| 2010 | 92° | 74° | 83° | — | — |
| 2009 | 89° | 73° | 81° | 0.18" | — |
| 2008 | 86° | 73° | 80° | 0.53" | — |
| 2007 | 96° | 79° | 87° | 0.03" | — |
| 2006 | 90° | 73° | 81° | — | — |
| 2005 | 91° | 79° | 85° | — | — |
| 2004 | 86° | 72° | 79° | 0.41" | — |
| 2003 | 90° | 73° | 81° | — | — |
| 2002 | 94° | 76° | 85° | — | — |
| 2001 | 90° | 68° | 79° | — | — |
| 2000 | 92° | 69° | 80° | — | — |
| 1999 | 91° | 74° | 82° | — | — |
| 1998 | 90° | 75° | 82° | 0.28" | — |
| 1997 | 89° | 74° | 81° | 1.02" | — |
| 1996 | 92° | 77° | 84° | — | — |
| 1995 | 91° | 73° | 82° | — | — |
| 1994 | 93° | 79° | 86° | 0.43" | — |
| 1993 | 89° | 73° | 81° | — | — |
| 1992 | 92° | 75° | 83° | — | — |
| 1991 | 89° | 72° | 80° | 0.1" | — |
| 1990 | 86° | 70° | 78° | 0.33" | — |
| 1989 | 84° | 71° | 78° | — | — |
| 1988 | 92° | 79° | 85° | — | — |
| 1987coldest | 86° | 61° | 73° | — | — |
| 1986warmest | 100° | 79° | 89° | — | — |
| 1985 | 89° | 71° | 80° | — | — |
| 1984 | 85° | 70° | 77° | 3.25" | — |
| 1983 | 97° | 78° | 87° | — | — |
| 1982 | 84° | 73° | 79° | 0.03" | — |
| 1981 | 90° | 72° | 81° | — | — |
| 1980 | 96° | 74° | 85° | — | — |
| 1979 | 91° | 74° | 82° | 0.46" | — |
| 1978 | 88° | 69° | 78° | — | — |
| 1977 | 94° | 73° | 83° | — | — |
| 1976 | 89° | 72° | 80° | — | — |
| 1975 | 86° | 72° | 79° | — | — |
| 1974 | 88° | 70° | 79° | — | — |
| 1973 | 87° | 66° | 77° | — | — |
| 1972 | 90° | 71° | 80° | — | — |
| 1971 | 94° | 73° | 83° | — | — |
55 years of data from WILMINGTON INTL AP