Weather on November 21
Chattanooga, TN
55 Years of Data
Avg High
60°F
Avg Low
40°F
Warmest
2025
67°F avg
Coldest
2000
33°F avg
About This Date
November 21st in Chattanooga, TN typically brings mild fall weather, with average highs around 60°F and lows near 40°F. Over 55 years of records, the warmest November 21st was in 2025 (67°F average), while the coldest was 2000 (33°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 27% of November 21st dates historically, with the wettest November 21st recording 7.04" 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 November 21st in Chattanooga, TN? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 73° | 60° | 67° | — | — |
| 2024 | 55° | 40° | 47° | — | — |
| 2023 | 65° | 54° | 59° | 7.04" | — |
| 2022 | 57° | 23° | 40° | — | — |
| 2021 | 59° | 34° | 46° | 0.64" | — |
| 2020 | 72° | 42° | 57° | — | — |
| 2019 | 65° | 41° | 53° | — | — |
| 2018 | 56° | 30° | 43° | — | — |
| 2017 | 61° | 33° | 47° | — | — |
| 2016 | 57° | 28° | 43° | — | — |
| 2015 | 64° | 35° | 50° | — | — |
| 2014 | 56° | 30° | 43° | — | — |
| 2013 | 63° | 51° | 57° | — | — |
| 2012 | 71° | 42° | 57° | — | — |
| 2011 | 71° | 57° | 64° | — | — |
| 2010 | 72° | 47° | 59° | — | — |
| 2009 | 65° | 41° | 53° | — | — |
| 2008 | 42° | 28° | 35° | — | — |
| 2007 | 76° | 48° | 62° | 3.66" | — |
| 2006 | 52° | 33° | 42° | — | — |
| 2005 | 51° | 40° | 45° | 4.22" | — |
| 2004 | 58° | 51° | 54° | 0.1" | — |
| 2003 | 72° | 39° | 55° | — | — |
| 2002 | 63° | 48° | 55° | 0.81" | — |
| 2001 | 59° | 30° | 45° | — | — |
| 2000coldest | 41° | 25° | 33° | — | — |
| 1999 | 73° | 52° | 62° | 0.13" | — |
| 1998 | 56° | 35° | 45° | — | — |
| 1997 | 54° | 45° | 49° | 1.09" | — |
| 1996 | 64° | 44° | 54° | 0.69" | — |
| 1995 | 57° | 37° | 47° | — | — |
| 1994 | 77° | 56° | 66° | — | — |
| 1993 | 61° | 29° | 45° | — | — |
| 1992 | 58° | 53° | 55° | 1.68" | — |
| 1991 | 64° | 57° | 61° | 3.25" | — |
| 1990 | 72° | 43° | 57° | — | — |
| 1989 | 63° | 39° | 51° | — | — |
| 1988 | 54° | 43° | 48° | — | — |
| 1987 | 47° | 27° | 37° | — | — |
| 1986 | 53° | 35° | 44° | — | — |
| 1985 | 56° | 51° | 53° | 0.38" | — |
| 1984 | 44° | 31° | 37° | — | — |
| 1983 | 63° | 32° | 47° | — | — |
| 1982 | 63° | 57° | 60° | 0.91" | — |
| 1981 | 44° | 28° | 36° | — | — |
| 1980 | 55° | 25° | 40° | — | — |
| 1979 | 71° | 43° | 57° | — | — |
| 1978 | 63° | 43° | 53° | — | — |
| 1977 | 58° | 53° | 55° | 3.43" | — |
| 1976 | 51° | 29° | 40° | — | — |
| 1975 | 48° | 37° | 43° | — | — |
| 1974 | 58° | 35° | 46° | — | — |
| 1973 | 65° | 42° | 53° | 2.31" | — |
| 1972 | 45° | 36° | 40° | — | — |
| 1971 | 51° | 32° | 42° | — | — |
55 years of data from CHATTANOOGA AP