Weather on September 7
Chattanooga, TN
55 Years of Data
Avg High
86°F
Avg Low
65°F
Warmest
1990
84°F avg
Coldest
2017
63°F avg
About This Date
September 7th in Chattanooga, TN typically brings warm fall weather, with average highs around 86°F and lows near 65°F. Over 55 years of records, the warmest September 7th was in 1990 (84°F average), while the coldest was 2017 (63°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 18% of September 7th dates historically, with the wettest September 7th recording 16.18" 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 September 7th in Chattanooga, TN? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 60° | 69° | — | — |
| 2024 | 84° | 65° | 74° | — | — |
| 2023 | 89° | 69° | 79° | — | — |
| 2022 | 87° | 69° | 78° | — | — |
| 2021 | 86° | 62° | 74° | — | — |
| 2020 | 89° | 62° | 76° | — | — |
| 2019 | 96° | 70° | 83° | — | — |
| 2018 | 92° | 70° | 81° | — | — |
| 2017coldest | 76° | 51° | 63° | — | — |
| 2016 | 96° | 70° | 83° | — | — |
| 2015 | 89° | 68° | 79° | — | — |
| 2014 | 88° | 71° | 79° | 0.08" | — |
| 2013 | 88° | 67° | 77° | — | — |
| 2012 | 93° | 70° | 81° | — | — |
| 2011 | 71° | 60° | 66° | — | — |
| 2010 | 94° | 60° | 77° | — | — |
| 2009 | 86° | 69° | 78° | 0.23" | — |
| 2008 | 90° | 65° | 77° | — | — |
| 2007 | 93° | 69° | 81° | — | — |
| 2006 | 85° | 62° | 73° | — | — |
| 2005 | 88° | 63° | 75° | — | — |
| 2004 | 78° | 71° | 75° | 3.38" | — |
| 2003 | 77° | 65° | 71° | — | — |
| 2002 | 92° | 64° | 78° | — | — |
| 2001 | 87° | 70° | 78° | — | — |
| 2000 | 70° | 66° | 68° | 0.08" | — |
| 1999 | 98° | 68° | 83° | — | — |
| 1998 | 97° | 68° | 82° | — | — |
| 1997 | 89° | 57° | 73° | — | — |
| 1996 | 84° | 67° | 75° | 1.12" | — |
| 1995 | 87° | 60° | 74° | — | — |
| 1994 | 83° | 62° | 72° | — | — |
| 1993 | 93° | 64° | 79° | 0.76" | — |
| 1992 | 88° | 67° | 77° | — | — |
| 1991 | 93° | 72° | 82° | — | — |
| 1990warmest | 99° | 70° | 84° | — | — |
| 1989 | 87° | 69° | 78° | — | — |
| 1988 | 79° | 57° | 68° | — | — |
| 1987 | 87° | 69° | 78° | 0.1" | — |
| 1986 | 86° | 56° | 71° | — | — |
| 1985 | 87° | 70° | 78° | — | — |
| 1984 | 78° | 52° | 65° | — | — |
| 1983 | 85° | 71° | 78° | — | — |
| 1982 | 83° | 59° | 71° | — | — |
| 1981 | 87° | 68° | 78° | — | — |
| 1980 | 91° | 67° | 79° | — | — |
| 1979 | 86° | 67° | 76° | — | — |
| 1978 | 88° | 65° | 76° | — | — |
| 1977 | 75° | 73° | 74° | 16.18" | — |
| 1976 | 78° | 66° | 72° | — | — |
| 1975 | 80° | 68° | 74° | 4.85" | — |
| 1974 | 75° | 65° | 70° | 0.08" | — |
| 1973 | 87° | 71° | 79° | — | — |
| 1972 | 83° | 54° | 68° | — | — |
| 1971 | 88° | 71° | 79° | — | — |
55 years of data from CHATTANOOGA AP