Weather on February 20
Chattanooga, TN
55 Years of Data
Avg High
57°F
Avg Low
36°F
Warmest
2018
64°F avg
Coldest
2015
21°F avg
About This Date
February 20th in Chattanooga, TN typically brings cool winter weather, with average highs around 57°F and lows near 36°F. Over 56 years of records, the warmest February 20th was in 2018 (64°F average), while the coldest was 2015 (21°F) — a 43°F range across recorded history. Precipitation has occurred on 30% of recorded February 20th dates, with snow falling 2% of the time. 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 February 20th in Chattanooga, TN? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 75° | 54° | 64° | 0.79" | — |
| 2025 | 32° | 21° | 27° | — | — |
| 2024 | 63° | 31° | 47° | — | — |
| 2023 | 65° | 50° | 57° | — | — |
| 2022 | 61° | 27° | 44° | — | — |
| 2021 | 51° | 24° | 38° | — | — |
| 2020 | 49° | 36° | 42° | 0.89" | — |
| 2019 | 49° | 39° | 44° | 2.97" | — |
| 2018warmest | 74° | 55° | 64° | — | — |
| 2017 | 71° | 42° | 57° | — | — |
| 2016 | 66° | 47° | 56° | — | — |
| 2015coldest | 28° | 13° | 21° | 0.2" | 1" |
| 2014 | 71° | 53° | 62° | — | — |
| 2013 | 44° | 27° | 35° | — | — |
| 2012 | 56° | 30° | 43° | — | — |
| 2011 | 67° | 47° | 57° | — | — |
| 2010 | 62° | 27° | 44° | — | — |
| 2009 | 44° | 22° | 33° | — | — |
| 2008 | 62° | 28° | 45° | — | — |
| 2007 | 66° | 43° | 54° | — | — |
| 2006 | 43° | 31° | 37° | 0.03" | — |
| 2005 | 47° | 41° | 44° | 2.46" | — |
| 2004 | 60° | 35° | 48° | 0.03" | — |
| 2003 | 51° | 46° | 49° | 0.36" | — |
| 2002 | 68° | 53° | 61° | 1.4" | — |
| 2001 | 64° | 37° | 51° | — | — |
| 2000 | 51° | 34° | 42° | — | — |
| 1999 | 57° | 31° | 44° | — | — |
| 1998 | 54° | 39° | 46° | — | — |
| 1997 | 74° | 44° | 59° | 0.05" | — |
| 1996 | 59° | 43° | 51° | 0.58" | — |
| 1995 | 62° | 43° | 52° | — | — |
| 1994 | 70° | 55° | 62° | — | — |
| 1993 | 45° | 38° | 41° | — | — |
| 1992 | 58° | 32° | 45° | — | — |
| 1991 | 58° | 46° | 52° | 0.69" | — |
| 1990 | 60° | 37° | 49° | — | — |
| 1989 | 50° | 39° | 45° | 0.58" | — |
| 1988 | 53° | 38° | 45° | — | — |
| 1987 | 46° | 32° | 39° | 0.1" | — |
| 1986 | 78° | 42° | 60° | — | — |
| 1985 | 58° | 35° | 46° | — | — |
| 1984 | 56° | 37° | 46° | — | — |
| 1983 | 67° | 31° | 49° | — | — |
| 1982 | 67° | 30° | 48° | — | — |
| 1981 | 65° | 43° | 54° | — | — |
| 1980 | 44° | 40° | 42° | 0.41" | — |
| 1979 | 44° | 18° | 31° | 0.03" | — |
| 1978 | 47° | 19° | 33° | — | — |
| 1977 | 42° | 30° | 36° | — | — |
| 1976 | 70° | 36° | 53° | — | — |
| 1975 | 51° | 28° | 40° | — | — |
| 1974 | 56° | 36° | 46° | — | — |
| 1973 | 44° | 21° | 33° | — | — |
| 1972 | 49° | 25° | 37° | — | — |
| 1971 | 70° | 44° | 57° | 0.13" | — |
56 years of data from CHATTANOOGA AP