Weather on July 18
Cary, NC
55 Years of Data
Avg High
89°F
Avg Low
70°F
Warmest
1983
86°F avg
Coldest
1989
68°F avg
About This Date
July 18th in Cary, NC typically brings warm summer weather, with average highs around 89°F and lows near 70°F. Over 55 years of records, the warmest July 18th was in 1983 (86°F average), while the coldest was 1989 (68°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 36% of July 18th dates historically, with the wettest July 18th recording 6.48" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for July 18th in Cary, NC? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 75° | 82° | — | — |
| 2024 | 91° | 74° | 82° | — | — |
| 2023 | 85° | 69° | 77° | — | — |
| 2022 | 90° | 69° | 79° | — | — |
| 2021 | 90° | 72° | 81° | — | — |
| 2020 | 91° | 71° | 81° | 2.06" | — |
| 2019 | 94° | 74° | 84° | — | — |
| 2018 | 92° | 72° | 82° | 3.33" | — |
| 2017 | 82° | 71° | 77° | 0.18" | — |
| 2016 | 87° | 68° | 78° | — | — |
| 2015 | 86° | 69° | 78° | — | — |
| 2014 | 82° | 61° | 71° | — | — |
| 2013 | 90° | 74° | 82° | 0.64" | — |
| 2012 | 93° | 71° | 82° | — | — |
| 2011 | 84° | 68° | 76° | — | — |
| 2010 | 87° | 69° | 78° | 1.91" | — |
| 2009 | 92° | 72° | 82° | 0.79" | — |
| 2008 | 88° | 64° | 76° | — | — |
| 2007 | 95° | 70° | 82° | 6.48" | — |
| 2006 | 93° | 68° | 81° | — | — |
| 2005 | 94° | 75° | 84° | — | — |
| 2004 | 89° | 64° | 77° | 1.65" | — |
| 2003 | 85° | 69° | 77° | — | — |
| 2002 | 93° | 71° | 82° | — | — |
| 2001 | 88° | 69° | 78° | — | — |
| 2000 | 86° | 64° | 75° | 0.03" | — |
| 1999 | 89° | 71° | 80° | 0.2" | — |
| 1998 | 88° | 69° | 78° | — | — |
| 1997 | 88° | 67° | 77° | — | — |
| 1996 | 90° | 71° | 80° | 0.33" | — |
| 1995 | 90° | 73° | 81° | — | — |
| 1994 | 89° | 70° | 79° | 1.93" | — |
| 1993 | 92° | 71° | 81° | — | — |
| 1992 | 88° | 74° | 81° | — | — |
| 1991 | 86° | 69° | 78° | 0.2" | — |
| 1990 | 88° | 67° | 77° | 2.34" | — |
| 1989coldest | 70° | 66° | 68° | 1.55" | — |
| 1988 | 95° | 74° | 84° | — | — |
| 1987 | 84° | 63° | 73° | — | — |
| 1986 | 98° | 73° | 86° | — | — |
| 1985 | 83° | 67° | 75° | — | — |
| 1984 | 82° | 70° | 76° | 0.79" | — |
| 1983warmest | 100° | 72° | 86° | — | — |
| 1982 | 90° | 70° | 80° | — | — |
| 1981 | 87° | 66° | 77° | — | — |
| 1980 | 93° | 68° | 81° | 2.82" | — |
| 1979 | 92° | 72° | 82° | 2.41" | — |
| 1978 | 89° | 67° | 78° | — | — |
| 1977 | 96° | 73° | 85° | — | — |
| 1976 | 89° | 67° | 78° | — | — |
| 1975 | 82° | 72° | 77° | — | — |
| 1974 | 90° | 68° | 79° | — | — |
| 1973 | 78° | 61° | 69° | 0.51" | — |
| 1972 | 87° | 70° | 78° | 0.03" | — |
| 1971 | 93° | 71° | 82° | — | — |
55 years of data from CARY