Weather on August 15
Nashville, TN
55 Years of Data
Avg High
88°F
Avg Low
68°F
Warmest
2007
89°F avg
Coldest
1979
64°F avg
About This Date
August 15th in Nashville, TN typically brings warm summer weather, with average highs around 88°F and lows near 68°F. Over 55 years of records, the warmest August 15th was in 2007 (89°F average), while the coldest was 1979 (64°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 22% of August 15th dates historically, with the wettest August 15th recording 6.91" 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 August 15th in Nashville, TN? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | — | — | — | — |
| 2024 | 91° | 63° | 77° | — | — |
| 2023 | 84° | 63° | 73° | — | — |
| 2022 | 88° | 70° | 79° | — | — |
| 2021 | 89° | 70° | 79° | — | — |
| 2020 | 89° | 70° | 79° | 0.28" | — |
| 2019 | 89° | 65° | 77° | — | — |
| 2018 | 89° | 70° | 79° | — | — |
| 2017 | 78° | 72° | 75° | 1.98" | — |
| 2016 | 91° | 72° | 81° | — | — |
| 2015 | 85° | 65° | 75° | 0.18" | — |
| 2014 | 86° | 60° | 73° | — | — |
| 2013 | 78° | 53° | 66° | — | — |
| 2012 | 85° | 80° | 82° | 0.03" | — |
| 2011 | 84° | 61° | 72° | — | — |
| 2010 | 100° | 72° | 86° | — | — |
| 2009 | 94° | 71° | 82° | — | — |
| 2008 | 87° | 62° | 75° | — | — |
| 2007warmest | 104° | 73° | 89° | — | — |
| 2006 | 89° | 75° | 82° | 0.03" | — |
| 2005 | 96° | 71° | 84° | — | — |
| 2004 | 81° | 53° | 67° | — | — |
| 2003 | 91° | 75° | 83° | — | — |
| 2002 | 85° | 69° | 77° | 0.03" | — |
| 2001 | 88° | 65° | 76° | — | — |
| 2000 | 96° | 64° | 80° | — | — |
| 1999 | 82° | 60° | 71° | — | — |
| 1998 | 86° | 71° | 79° | — | — |
| 1997 | 91° | 72° | 81° | — | — |
| 1996 | 88° | 65° | 76° | — | — |
| 1995 | 96° | 77° | 87° | — | — |
| 1994 | 82° | 67° | 74° | — | — |
| 1993 | 93° | 73° | 83° | — | — |
| 1992 | 77° | 61° | 69° | — | — |
| 1991 | 88° | 60° | 74° | — | — |
| 1990 | 89° | 67° | 78° | — | — |
| 1989 | 89° | 66° | 78° | — | — |
| 1988 | 99° | 71° | 85° | — | — |
| 1987 | 95° | 68° | 82° | — | — |
| 1986 | 93° | 70° | 81° | — | — |
| 1985 | 91° | 74° | 82° | — | — |
| 1984 | 87° | 71° | 79° | — | — |
| 1983 | 90° | 68° | 79° | — | — |
| 1982 | 86° | 66° | 76° | 0.61" | — |
| 1981 | 89° | 69° | 79° | 0.91" | — |
| 1980 | 93° | 70° | 81° | 0.05" | — |
| 1979coldest | 71° | 58° | 64° | — | — |
| 1978 | 91° | 71° | 81° | — | — |
| 1977 | 88° | 71° | 79° | 0.97" | — |
| 1976 | 81° | 69° | 75° | 6.91" | — |
| 1975 | 89° | 72° | 80° | — | — |
| 1974 | 89° | 68° | 79° | 1.07" | — |
| 1973 | 86° | 65° | 75° | — | — |
| 1972 | 90° | 65° | 77° | — | — |
| 1971 | 88° | 61° | 74° | — | — |
55 years of data from SHELBY BOTTOMS NATURE CTR