Weather on October 22
Chattanooga, TN
55 Years of Data
Avg High
71°F
Avg Low
47°F
Warmest
2020
70°F avg
Coldest
1987
44°F avg
About This Date
October 22nd in Chattanooga, TN typically brings pleasant fall weather, with average highs around 71°F and lows near 47°F. Over 55 years of records, the warmest October 22nd was in 2020 (70°F average), while the coldest was 1987 (44°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 24% of October 22nd dates historically, with the wettest October 22nd recording 3.84" 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 October 22nd in Chattanooga, TN? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 43° | 56° | — | — |
| 2024 | 78° | 45° | 61° | — | — |
| 2023 | 77° | 49° | 63° | — | — |
| 2022 | 76° | 40° | 58° | — | — |
| 2021 | 68° | 50° | 59° | — | — |
| 2020warmest | 83° | 58° | 70° | — | — |
| 2019 | 72° | 55° | 63° | 1.17" | — |
| 2018 | 66° | 37° | 52° | — | — |
| 2017 | 79° | 53° | 66° | — | — |
| 2016 | 67° | 45° | 56° | — | — |
| 2015 | 77° | 46° | 62° | — | — |
| 2014 | 65° | 44° | 54° | — | — |
| 2013 | 70° | 51° | 60° | — | — |
| 2012 | 79° | 50° | 64° | — | — |
| 2011 | 67° | 37° | 52° | — | — |
| 2010 | 79° | 41° | 60° | — | — |
| 2009 | 73° | 46° | 60° | 0.05" | — |
| 2008 | 70° | 49° | 59° | — | — |
| 2007 | 71° | 54° | 62° | 2.01" | — |
| 2006 | 68° | 47° | 57° | — | — |
| 2005 | 64° | 47° | 55° | — | — |
| 2004 | 75° | 59° | 67° | — | — |
| 2003 | 77° | 51° | 64° | — | — |
| 2002 | 72° | 53° | 62° | — | — |
| 2001 | 81° | 51° | 66° | — | — |
| 2000 | 82° | 55° | 69° | — | — |
| 1999 | 75° | 41° | 58° | — | — |
| 1998 | 62° | 45° | 53° | — | — |
| 1997 | 61° | 38° | 49° | 0.03" | — |
| 1996 | 78° | 48° | 63° | 0.23" | — |
| 1995 | 72° | 36° | 54° | — | — |
| 1994 | 70° | 59° | 64° | 1.19" | — |
| 1993 | 65° | 45° | 55° | 0.03" | — |
| 1992 | 75° | 50° | 63° | — | — |
| 1991 | 75° | 57° | 66° | — | — |
| 1990 | 68° | 58° | 63° | 3.84" | — |
| 1989 | 75° | 40° | 57° | — | — |
| 1988 | 62° | 38° | 50° | — | — |
| 1987coldest | 61° | 28° | 44° | — | — |
| 1986 | 67° | 40° | 53° | — | — |
| 1985 | 68° | 64° | 66° | 0.1" | — |
| 1984 | 69° | 63° | 66° | 3.28" | — |
| 1983 | 59° | 54° | 56° | 1.78" | — |
| 1982 | 62° | 42° | 52° | — | — |
| 1981 | 65° | 47° | 56° | — | — |
| 1980 | 71° | 42° | 57° | — | — |
| 1979 | 80° | 56° | 68° | 1.78" | — |
| 1978 | 82° | 43° | 62° | — | — |
| 1977 | 73° | 41° | 57° | — | — |
| 1976 | 66° | 32° | 49° | — | — |
| 1975 | 74° | 39° | 56° | — | — |
| 1974 | 63° | 27° | 45° | — | — |
| 1973 | 76° | 43° | 59° | — | — |
| 1972 | 71° | 37° | 54° | — | — |
| 1971 | 70° | 63° | 66° | 0.46" | — |
55 years of data from CHATTANOOGA AP