Weather on August 25
Chattanooga, TN
55 Years of Data
Avg High
89°F
Avg Low
69°F
Warmest
2007
87°F avg
Coldest
2025
71°F avg
About This Date
August 25th in Chattanooga, TN typically brings warm summer weather, with average highs around 89°F and lows near 69°F. Over 55 years of records, the warmest August 25th was in 2007 (87°F average), while the coldest was 2025 (71°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 16% of August 25th dates historically, with the wettest August 25th recording 2.72" 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 25th in Chattanooga, TN? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025coldest | 80° | 62° | 71° | — | — |
| 2024 | 94° | 63° | 78° | — | — |
| 2023 | 99° | 74° | 86° | — | — |
| 2022 | 88° | 73° | 80° | — | — |
| 2021 | 97° | 73° | 85° | — | — |
| 2020 | 84° | 75° | 80° | — | — |
| 2019 | 77° | 70° | 73° | 0.03" | — |
| 2018 | 87° | 67° | 77° | — | — |
| 2017 | 86° | 68° | 77° | — | — |
| 2016 | 96° | 73° | 85° | — | — |
| 2015 | 83° | 61° | 72° | — | — |
| 2014 | 88° | 73° | 80° | — | — |
| 2013 | 86° | 67° | 76° | — | — |
| 2012 | 88° | 67° | 77° | — | — |
| 2011 | 100° | 71° | 86° | — | — |
| 2010 | 88° | 68° | 78° | — | — |
| 2009 | 90° | 70° | 80° | — | — |
| 2008 | 81° | 70° | 75° | 2.72" | — |
| 2007warmest | 98° | 75° | 87° | — | — |
| 2006 | 89° | 71° | 80° | — | — |
| 2005 | 86° | 75° | 81° | — | — |
| 2004 | 83° | 69° | 76° | — | — |
| 2003 | 91° | 70° | 80° | — | — |
| 2002 | 89° | 71° | 80° | 1.88" | — |
| 2001 | 91° | 69° | 80° | — | — |
| 2000 | 93° | 68° | 81° | — | — |
| 1999 | 92° | 72° | 82° | — | — |
| 1998 | 93° | 67° | 80° | — | — |
| 1997 | 84° | 59° | 72° | — | — |
| 1996 | 81° | 69° | 75° | — | — |
| 1995 | 92° | 71° | 81° | 1.19" | — |
| 1994 | 86° | 67° | 76° | — | — |
| 1993 | 99° | 73° | 86° | 0.2" | — |
| 1992 | 88° | 66° | 77° | — | — |
| 1991 | 85° | 72° | 78° | 2.26" | — |
| 1990 | 93° | 68° | 81° | — | — |
| 1989 | 93° | 72° | 82° | — | — |
| 1988 | 88° | 61° | 74° | — | — |
| 1987 | 95° | 69° | 82° | — | — |
| 1986 | 89° | 66° | 78° | — | — |
| 1985 | 80° | 66° | 73° | 0.71" | — |
| 1984 | 85° | 63° | 74° | — | — |
| 1983 | 92° | 74° | 83° | — | — |
| 1982 | 87° | 65° | 76° | — | — |
| 1981 | 88° | 67° | 77° | — | — |
| 1980 | 89° | 64° | 77° | — | — |
| 1979 | 85° | 71° | 78° | 0.25" | — |
| 1978 | 92° | 70° | 81° | — | — |
| 1977 | 92° | 72° | 82° | — | — |
| 1976 | 92° | 70° | 81° | — | — |
| 1975 | 90° | 65° | 77° | — | — |
| 1974 | 90° | 66° | 78° | — | — |
| 1973 | 89° | 70° | 79° | — | — |
| 1972 | 87° | 65° | 76° | 0.79" | — |
| 1971 | 90° | 68° | 79° | — | — |
55 years of data from CHATTANOOGA AP