Weather on August 15
Cary, NC
55 Years of Data
Avg High
86°F
Avg Low
68°F
Warmest
1980
87°F avg
Coldest
2004
66°F avg
About This Date
August 15th in Cary, NC typically brings warm summer weather, with average highs around 86°F and lows near 68°F. Over 55 years of records, the warmest August 15th was in 1980 (87°F average), while the coldest was 2004 (66°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 38% of August 15th dates historically, with the wettest August 15th recording 4.01" 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 August 15th in Cary, NC? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 71° | 78° | 3.05" | — |
| 2024 | 83° | 65° | 74° | — | — |
| 2023 | 92° | 75° | 83° | 0.84" | — |
| 2022 | 82° | 61° | 71° | 0.2" | — |
| 2021 | 89° | 70° | 79° | 3.45" | — |
| 2020 | 85° | 72° | 78° | 1.4" | — |
| 2019 | 90° | 72° | 81° | — | — |
| 2018 | 84° | 66° | 75° | 0.2" | — |
| 2017 | 86° | 72° | 79° | 0.13" | — |
| 2016 | 93° | 75° | 84° | 0.23" | — |
| 2015 | 86° | 65° | 75° | — | — |
| 2014 | 81° | 59° | 70° | — | — |
| 2013 | 73° | 59° | 66° | — | — |
| 2012 | 92° | 67° | 79° | — | — |
| 2011 | 85° | 63° | 74° | 0.15" | — |
| 2010 | 86° | 71° | 79° | — | — |
| 2009 | 83° | 71° | 77° | — | — |
| 2008 | 81° | 61° | 71° | — | — |
| 2007 | 93° | 69° | 81° | — | — |
| 2006 | 80° | 70° | 75° | — | — |
| 2005 | 92° | 71° | 81° | — | — |
| 2004coldest | 70° | 63° | 66° | 1.19" | — |
| 2003 | 86° | 71° | 79° | 0.84" | — |
| 2002 | 91° | 68° | 80° | 0.2" | — |
| 2001 | 85° | 69° | 77° | — | — |
| 2000 | 83° | 61° | 72° | — | — |
| 1999 | 95° | 69° | 82° | 3.48" | — |
| 1998 | 86° | 69° | 78° | — | — |
| 1997 | 94° | 72° | 83° | — | — |
| 1996 | 75° | 62° | 69° | — | — |
| 1995 | 99° | 75° | 87° | — | — |
| 1994 | 91° | 70° | 80° | 1.65" | — |
| 1993 | 90° | 65° | 77° | — | — |
| 1992 | 69° | 65° | 67° | 1.22" | — |
| 1991 | 78° | 66° | 72° | 3.48" | — |
| 1990 | 90° | 69° | 79° | 2.9" | — |
| 1989 | 75° | 69° | 72° | 4.01" | — |
| 1988 | 90° | 74° | 82° | 0.23" | — |
| 1987 | 86° | 66° | 76° | 0.33" | — |
| 1986 | 83° | 70° | 76° | — | — |
| 1985 | 91° | 71° | 81° | — | — |
| 1984 | 87° | 71° | 79° | — | — |
| 1983 | 81° | 56° | 68° | — | — |
| 1982 | 85° | 65° | 75° | — | — |
| 1981 | 88° | 68° | 78° | — | — |
| 1980warmest | 97° | 77° | 87° | — | — |
| 1979 | 88° | 65° | 76° | — | — |
| 1978 | 92° | 71° | 81° | — | — |
| 1977 | 93° | 72° | 82° | — | — |
| 1976 | 90° | 71° | 80° | 0.1" | — |
| 1975 | 92° | 71° | 81° | — | — |
| 1974 | 86° | 69° | 78° | — | — |
| 1973 | 90° | 73° | 81° | — | — |
| 1972 | 88° | 69° | 78° | — | — |
| 1971 | 87° | 68° | 78° | — | — |
55 years of data from CARY