Weather on August 18
Nashville, TN
55 Years of Data
Avg High
88°F
Avg Low
69°F
Warmest
1988
88°F avg
Coldest
1981
69°F avg
About This Date
August 18th in Nashville, TN typically brings warm summer weather, with average highs around 88°F and lows near 69°F. Over 55 years of records, the warmest August 18th was in 1988 (88°F average), while the coldest was 1981 (69°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 27% of August 18th dates historically, with the wettest August 18th recording 4.14" of rain. The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
Planning for August 18th in Nashville, TN? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 71° | 82° | — | — |
| 2024 | 87° | 68° | 78° | — | — |
| 2023 | 80° | 63° | 71° | — | — |
| 2022 | 85° | 62° | 73° | — | — |
| 2021 | 88° | 69° | 78° | — | — |
| 2020 | 90° | 65° | 77° | 0.15" | — |
| 2019 | 92° | 67° | 79° | — | — |
| 2018 | 83° | 72° | 77° | 1.6" | — |
| 2017 | 89° | 74° | 81° | — | — |
| 2016 | 82° | 73° | 78° | 0.3" | — |
| 2015 | 87° | 71° | 79° | 1.09" | — |
| 2014 | 81° | 70° | 75° | — | — |
| 2013 | 78° | 66° | 72° | — | — |
| 2012 | 81° | 61° | 71° | — | — |
| 2011 | 95° | 64° | 80° | — | — |
| 2010 | 85° | 71° | 78° | — | — |
| 2009 | 93° | 65° | 79° | 0.1" | — |
| 2008 | 92° | 65° | 78° | — | — |
| 2007 | 100° | 73° | 87° | — | — |
| 2006 | 95° | 76° | 85° | — | — |
| 2005 | 93° | 72° | 82° | — | — |
| 2004 | 90° | 61° | 75° | 0.08" | — |
| 2003 | 91° | 73° | 82° | — | — |
| 2002 | 91° | 72° | 81° | 0.69" | — |
| 2001 | 85° | 69° | 77° | — | — |
| 2000 | 87° | 71° | 79° | 0.03" | — |
| 1999 | 93° | 75° | 84° | — | — |
| 1998 | 90° | 71° | 80° | — | — |
| 1997 | 87° | 73° | 80° | — | — |
| 1996 | 87° | 70° | 78° | — | — |
| 1995 | 98° | 77° | 88° | — | — |
| 1994 | 89° | 65° | 77° | — | — |
| 1993 | 95° | 75° | 85° | 0.05" | — |
| 1992 | 83° | 62° | 72° | — | — |
| 1991 | 88° | 68° | 78° | — | — |
| 1990 | 98° | 71° | 85° | 0.05" | — |
| 1989 | 85° | 63° | 74° | — | — |
| 1988warmest | 101° | 75° | 88° | — | — |
| 1987 | 89° | 71° | 80° | — | — |
| 1986 | 88° | 69° | 78° | — | — |
| 1985 | 89° | 69° | 79° | — | — |
| 1984 | 83° | 72° | 77° | — | — |
| 1983 | 94° | 72° | 83° | — | — |
| 1982 | 87° | 68° | 78° | — | — |
| 1981coldest | 71° | 67° | 69° | 0.56" | — |
| 1980 | 93° | 74° | 83° | 0.2" | — |
| 1979 | 92° | 65° | 78° | — | — |
| 1978 | 93° | 71° | 82° | — | — |
| 1977 | 83° | 64° | 73° | — | — |
| 1976 | 83° | 59° | 71° | — | — |
| 1975 | 85° | 73° | 79° | 0.1" | — |
| 1974 | 86° | 69° | 78° | 0.18" | — |
| 1973 | 89° | 69° | 79° | — | — |
| 1972 | 92° | 70° | 81° | — | — |
| 1971 | 77° | 69° | 73° | 4.14" | — |
55 years of data from SHELBY BOTTOMS NATURE CTR