Weather on September 18
Nashville, TN
55 Years of Data
Avg High
82°F
Avg Low
60°F
Warmest
1978
82°F avg
Coldest
1981
54°F avg
About This Date
September 18th in Nashville, TN typically brings warm fall weather, with average highs around 82°F and lows near 60°F. Over 55 years of records, the warmest September 18th was in 1978 (82°F average), while the coldest was 1981 (54°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 20% of September 18th dates historically, with the wettest September 18th recording 1.75" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for September 18th in Nashville, TN? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 59° | 75° | — | — |
| 2024 | 82° | 64° | 73° | — | — |
| 2023 | 72° | 50° | 61° | — | — |
| 2022 | 85° | 59° | 72° | — | — |
| 2021 | 74° | 70° | 72° | 1.75" | — |
| 2020 | 82° | 61° | 71° | — | — |
| 2019 | 93° | 63° | 78° | — | — |
| 2018 | 86° | 66° | 76° | — | — |
| 2017 | 90° | 63° | 76° | — | — |
| 2016 | 84° | 68° | 76° | — | — |
| 2015 | 89° | 56° | 72° | — | — |
| 2014 | 71° | 56° | 63° | — | — |
| 2013 | 83° | 64° | 73° | — | — |
| 2012 | 69° | 61° | 65° | — | — |
| 2011 | 82° | 59° | 71° | — | — |
| 2010 | 84° | 53° | 69° | 0.03" | — |
| 2009 | 74° | 67° | 70° | 0.91" | — |
| 2008 | 85° | 53° | 69° | — | — |
| 2007 | 85° | 60° | 72° | — | — |
| 2006 | 82° | 63° | 72° | 0.81" | — |
| 2005 | 81° | 57° | 69° | — | — |
| 2004 | 79° | 57° | 68° | — | — |
| 2003 | 84° | 62° | 73° | — | — |
| 2002 | 85° | 69° | 77° | 0.66" | — |
| 2001 | 85° | 59° | 72° | — | — |
| 2000 | 85° | 50° | 67° | — | — |
| 1999 | 83° | 47° | 65° | — | — |
| 1998 | 93° | 71° | 82° | 0.86" | — |
| 1997 | 88° | 65° | 76° | — | — |
| 1996 | 75° | 54° | 64° | — | — |
| 1995 | 75° | 58° | 66° | — | — |
| 1994 | 78° | 61° | 69° | — | — |
| 1993 | 78° | 58° | 68° | — | — |
| 1992 | 83° | 69° | 76° | 1.19" | — |
| 1991 | 92° | 57° | 74° | 0.56" | — |
| 1990 | 84° | 53° | 69° | — | — |
| 1989 | 80° | 55° | 68° | — | — |
| 1988 | 87° | 66° | 77° | — | — |
| 1987 | 84° | 66° | 75° | — | — |
| 1986 | 79° | 67° | 73° | 0.46" | — |
| 1985 | 87° | 56° | 71° | — | — |
| 1984 | 76° | 53° | 64° | — | — |
| 1983 | 93° | 66° | 80° | — | — |
| 1982 | 75° | 60° | 68° | 0.33" | — |
| 1981coldest | 65° | 44° | 54° | — | — |
| 1980 | 83° | 58° | 70° | — | — |
| 1979 | 72° | 63° | 67° | — | — |
| 1978warmest | 92° | 72° | 82° | — | — |
| 1977 | 89° | 66° | 78° | — | — |
| 1976 | 80° | 51° | 66° | — | — |
| 1975 | 75° | 62° | 69° | 1.04" | — |
| 1974 | 81° | 53° | 67° | — | — |
| 1973 | 70° | 51° | 60° | — | — |
| 1972 | 87° | 69° | 78° | — | — |
| 1971 | 82° | 66° | 74° | — | — |
55 years of data from SHELBY BOTTOMS NATURE CTR