Weather on September 6
Chattanooga, TN
55 Years of Data
Avg High
86°F
Avg Low
66°F
Warmest
1990
84°F avg
Coldest
1988
63°F avg
About This Date
September 6th in Chattanooga, TN typically brings warm fall weather, with average highs around 86°F and lows near 66°F. Over 55 years of records, the warmest September 6th was in 1990 (84°F average), while the coldest was 1988 (63°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 25% of September 6th dates historically, with the wettest September 6th recording 3" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for September 6th in Chattanooga, TN? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 66° | 72° | 1.57" | — |
| 2024 | 83° | 64° | 73° | — | — |
| 2023 | 88° | 72° | 80° | — | — |
| 2022 | 87° | 70° | 78° | 0.1" | — |
| 2021 | 86° | 66° | 76° | 3" | — |
| 2020 | 89° | 61° | 75° | — | — |
| 2019 | 94° | 66° | 80° | — | — |
| 2018 | 90° | 73° | 81° | 0.38" | — |
| 2017 | 76° | 55° | 65° | — | — |
| 2016 | 96° | 66° | 81° | — | — |
| 2015 | 90° | 69° | 79° | 0.03" | — |
| 2014 | 91° | 73° | 82° | — | — |
| 2013 | 89° | 64° | 77° | — | — |
| 2012 | 91° | 71° | 81° | — | — |
| 2011 | 66° | 62° | 64° | 1.37" | — |
| 2010 | 93° | 53° | 73° | — | — |
| 2009 | 81° | 69° | 75° | 0.64" | — |
| 2008 | 87° | 69° | 78° | — | — |
| 2007 | 87° | 69° | 78° | — | — |
| 2006 | 83° | 61° | 72° | — | — |
| 2005 | 85° | 63° | 74° | — | — |
| 2004 | 90° | 67° | 78° | — | — |
| 2003 | 85° | 66° | 75° | — | — |
| 2002 | 94° | 67° | 80° | — | — |
| 2001 | 90° | 71° | 80° | — | — |
| 2000 | 80° | 66° | 73° | — | — |
| 1999 | 100° | 64° | 82° | — | — |
| 1998 | 97° | 69° | 83° | — | — |
| 1997 | 86° | 55° | 71° | — | — |
| 1996 | 88° | 65° | 76° | — | — |
| 1995 | 87° | 61° | 74° | — | — |
| 1994 | 82° | 68° | 75° | 0.08" | — |
| 1993 | 93° | 62° | 78° | — | — |
| 1992 | 85° | 69° | 77° | — | — |
| 1991 | 91° | 70° | 80° | 0.05" | — |
| 1990warmest | 99° | 69° | 84° | — | — |
| 1989 | 79° | 69° | 74° | 0.13" | — |
| 1988coldest | 74° | 53° | 63° | — | — |
| 1987 | 84° | 70° | 77° | 0.18" | — |
| 1986 | 83° | 62° | 72° | — | — |
| 1985 | 84° | 71° | 78° | — | — |
| 1984 | 78° | 53° | 66° | — | — |
| 1983 | 87° | 70° | 78° | — | — |
| 1982 | 83° | 62° | 72° | — | — |
| 1981 | 85° | 70° | 77° | — | — |
| 1980 | 92° | 68° | 80° | — | — |
| 1979 | 87° | 72° | 79° | — | — |
| 1978 | 88° | 66° | 77° | — | — |
| 1977 | 88° | 74° | 81° | 0.64" | — |
| 1976 | 82° | 64° | 73° | — | — |
| 1975 | 81° | 70° | 75° | 0.51" | — |
| 1974 | 71° | 62° | 67° | 1.55" | — |
| 1973 | 90° | 69° | 79° | — | — |
| 1972 | 78° | 58° | 68° | — | — |
| 1971 | 89° | 67° | 78° | — | — |
55 years of data from CHATTANOOGA AP