Weather on August 20
Nashville, TN
55 Years of Data
Avg High
89°F
Avg Low
68°F
Warmest
1983
88°F avg
Coldest
2015
69°F avg
About This Date
August 20th in Nashville, TN typically brings warm summer weather, with average highs around 89°F and lows near 68°F. Over 55 years of records, the warmest August 20th was in 1983 (88°F average), while the coldest was 2015 (69°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 25% of August 20th dates historically, with the wettest August 20th recording 2.54" 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 20th in Nashville, TN? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 72° | 84° | — | — |
| 2024 | 83° | 64° | 73° | — | — |
| 2023 | 82° | 61° | 71° | — | — |
| 2022 | 84° | 69° | 77° | 0.69" | — |
| 2021 | 86° | 73° | 80° | — | — |
| 2020 | 82° | 63° | 72° | — | — |
| 2019 | 96° | 72° | 84° | — | — |
| 2018 | 85° | 72° | 78° | — | — |
| 2017 | 96° | 67° | 81° | — | — |
| 2016 | 85° | 73° | 79° | 1.24" | — |
| 2015coldest | 81° | 57° | 69° | 0.64" | — |
| 2014 | 90° | 73° | 81° | — | — |
| 2013 | 87° | 68° | 78° | — | — |
| 2012 | 83° | 57° | 70° | — | — |
| 2011 | 93° | 66° | 80° | — | — |
| 2010 | 93° | 64° | 79° | 0.05" | — |
| 2009 | 90° | 70° | 80° | — | — |
| 2008 | 91° | 63° | 77° | — | — |
| 2007 | 97° | 74° | 85° | — | — |
| 2006 | 88° | 77° | 82° | — | — |
| 2005 | 98° | 77° | 88° | — | — |
| 2004 | 81° | 69° | 75° | 1.42" | — |
| 2003 | 91° | 73° | 82° | — | — |
| 2002 | 92° | 73° | 82° | 0.05" | — |
| 2001 | 83° | 62° | 72° | — | — |
| 2000 | 83° | 66° | 74° | 0.03" | — |
| 1999 | 85° | 69° | 77° | — | — |
| 1998 | 90° | 63° | 76° | — | — |
| 1997 | 85° | 70° | 77° | 0.66" | — |
| 1996 | 90° | 70° | 80° | — | — |
| 1995 | 94° | 74° | 84° | 0.81" | — |
| 1994 | 88° | 69° | 78° | 2.54" | — |
| 1993 | 97° | 77° | 87° | 0.2" | — |
| 1992 | 85° | 67° | 76° | — | — |
| 1991 | 80° | 59° | 70° | — | — |
| 1990 | 100° | 73° | 87° | — | — |
| 1989 | 91° | 68° | 80° | — | — |
| 1988 | 89° | 74° | 81° | 0.76" | — |
| 1987 | 94° | 63° | 78° | — | — |
| 1986 | 87° | 65° | 76° | — | — |
| 1985 | 80° | 67° | 73° | 0.15" | — |
| 1984 | 84° | 63° | 73° | — | — |
| 1983warmest | 101° | 75° | 88° | — | — |
| 1982 | 88° | 65° | 76° | — | — |
| 1981 | 76° | 66° | 71° | 0.25" | — |
| 1980 | 99° | 72° | 85° | — | — |
| 1979 | 95° | 71° | 83° | — | — |
| 1978 | 85° | 67° | 76° | — | — |
| 1977 | 83° | 64° | 73° | — | — |
| 1976 | 84° | 60° | 72° | — | — |
| 1975 | 90° | 69° | 79° | — | — |
| 1974 | 89° | 67° | 78° | — | — |
| 1973 | 93° | 69° | 81° | — | — |
| 1972 | 92° | 72° | 82° | — | — |
| 1971 | 89° | 68° | 79° | — | — |
55 years of data from SHELBY BOTTOMS NATURE CTR