Weather on November 18
Chattanooga, TN
55 Years of Data
Avg High
62°F
Avg Low
38°F
Warmest
1985
66°F avg
Coldest
2014
29°F avg
About This Date
November 18th in Chattanooga, TN typically brings mild fall weather, with average highs around 62°F and lows near 38°F. Over 55 years of records, the warmest November 18th was in 1985 (66°F average), while the coldest was 2014 (29°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 20% of November 18th dates historically, with the wettest November 18th recording 5.21" of rain. The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
Planning for November 18th in Chattanooga, TN? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 37° | 55° | — | — |
| 2024 | 73° | 49° | 61° | — | — |
| 2023 | 68° | 50° | 59° | — | — |
| 2022 | 52° | 25° | 39° | — | — |
| 2021 | 67° | 38° | 52° | — | — |
| 2020 | 58° | 34° | 46° | — | — |
| 2019 | 60° | 35° | 48° | — | — |
| 2018 | 63° | 36° | 49° | — | — |
| 2017 | 68° | 44° | 56° | 1.07" | — |
| 2016 | 79° | 41° | 60° | — | — |
| 2015 | 65° | 57° | 61° | 5.21" | — |
| 2014coldest | 35° | 22° | 29° | — | — |
| 2013 | 70° | 50° | 60° | 0.15" | — |
| 2012 | 65° | 32° | 48° | — | — |
| 2011 | 55° | 28° | 42° | — | — |
| 2010 | 62° | 39° | 51° | — | — |
| 2009 | 61° | 47° | 54° | — | — |
| 2008 | 44° | 29° | 36° | — | — |
| 2007 | 68° | 44° | 56° | — | — |
| 2006 | 63° | 33° | 48° | — | — |
| 2005 | 52° | 26° | 39° | — | — |
| 2004 | 65° | 45° | 55° | 0.03" | — |
| 2003 | 70° | 56° | 63° | 4.9" | — |
| 2002 | 57° | 27° | 42° | — | — |
| 2001 | 73° | 41° | 57° | — | — |
| 2000 | 38° | 29° | 33° | — | — |
| 1999 | 65° | 32° | 48° | — | — |
| 1998 | 69° | 43° | 56° | — | — |
| 1997 | 51° | 22° | 36° | — | — |
| 1996 | 53° | 48° | 51° | 1.12" | — |
| 1995 | 62° | 37° | 50° | — | — |
| 1994 | 73° | 42° | 58° | — | — |
| 1993 | 66° | 46° | 56° | — | — |
| 1992 | 69° | 33° | 51° | — | — |
| 1991 | 63° | 57° | 60° | — | — |
| 1990 | 62° | 33° | 48° | — | — |
| 1989 | 57° | 31° | 44° | — | — |
| 1988 | 63° | 30° | 46° | — | — |
| 1987 | 62° | 43° | 52° | — | — |
| 1986 | 75° | 50° | 63° | — | — |
| 1985warmest | 79° | 53° | 66° | — | — |
| 1984 | 62° | 37° | 50° | 0.38" | — |
| 1983 | 64° | 30° | 47° | — | — |
| 1982 | 55° | 47° | 51° | 1.24" | — |
| 1981 | 67° | 33° | 50° | — | — |
| 1980 | 49° | 39° | 44° | 0.03" | — |
| 1979 | 67° | 31° | 49° | — | — |
| 1978 | 60° | 42° | 51° | — | — |
| 1977 | 62° | 33° | 48° | — | — |
| 1976 | 69° | 28° | 49° | — | — |
| 1975 | 67° | 32° | 49° | — | — |
| 1974 | 54° | 46° | 50° | 0.08" | — |
| 1973 | 62° | 32° | 47° | — | — |
| 1972 | 46° | 27° | 36° | 0.58" | — |
| 1971 | 69° | 47° | 58° | — | — |
55 years of data from CHATTANOOGA AP