Weather on March 12
Chattanooga, TN
55 Years of Data
Avg High
64°F
Avg Low
40°F
Warmest
2006
69°F avg
Coldest
1998
29°F avg
About This Date
March 12th in Chattanooga, TN typically brings mild spring weather, with average highs around 64°F and lows near 40°F. Over 56 years of records, the warmest March 12th was in 2006 (69°F average), while the coldest was 1998 (29°F) — a 40°F range across recorded history. Precipitation has occurred on 38% of recorded March 12th dates, with snow falling 4% of the time (heaviest snowfall: 1.5"). The last decade has been 5.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.6°F warmer on this date compared to 20-30 years ago.
Planning for March 12th in Chattanooga, TN? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 62° | 39° | 51° | 2.39" | — |
| 2025 | 79° | 40° | 59° | — | — |
| 2024 | 73° | 35° | 54° | — | — |
| 2023 | 53° | 45° | 49° | 2.01" | — |
| 2022 | 43° | 26° | 35° | 1.14" | 1" |
| 2021 | 81° | 49° | 65° | — | — |
| 2020 | 72° | 58° | 65° | 0.25" | — |
| 2019 | 66° | 39° | 53° | — | — |
| 2018 | 52° | 38° | 45° | — | — |
| 2017 | 56° | 33° | 44° | 0.13" | — |
| 2016 | 77° | 59° | 68° | — | — |
| 2015 | 71° | 55° | 63° | 0.13" | — |
| 2014 | 70° | 39° | 54° | — | — |
| 2013 | 60° | 40° | 50° | — | — |
| 2012 | 64° | 59° | 62° | 0.3" | — |
| 2011 | 72° | 34° | 53° | — | — |
| 2010 | 61° | 47° | 54° | 2.67" | — |
| 2009 | 50° | 40° | 45° | — | — |
| 2008 | 70° | 31° | 50° | — | — |
| 2007 | 77° | 39° | 58° | — | — |
| 2006warmest | 81° | 58° | 69° | — | — |
| 2005 | 74° | 37° | 55° | — | — |
| 2004 | 61° | 36° | 48° | — | — |
| 2003 | 77° | 36° | 56° | — | — |
| 2002 | 58° | 46° | 52° | 2.16" | — |
| 2001 | 59° | 45° | 52° | 3.05" | — |
| 2000 | 54° | 34° | 44° | — | — |
| 1999 | 55° | 31° | 43° | — | — |
| 1998coldest | 39° | 19° | 29° | — | — |
| 1997 | 74° | 43° | 58° | — | — |
| 1996 | 61° | 23° | 42° | — | — |
| 1995 | 72° | 33° | 52° | — | — |
| 1994 | 60° | 26° | 43° | — | — |
| 1993 | 43° | 34° | 38° | 1.12" | 1.5" |
| 1992 | 54° | 27° | 40° | — | — |
| 1991 | 65° | 40° | 52° | 1.68" | — |
| 1990 | 80° | 51° | 66° | — | — |
| 1989 | 79° | 40° | 59° | — | — |
| 1988 | 57° | 46° | 52° | 1.17" | — |
| 1987 | 53° | 32° | 43° | — | — |
| 1986 | 78° | 52° | 65° | 0.03" | — |
| 1985 | 72° | 45° | 58° | 0.08" | — |
| 1984 | 59° | 26° | 43° | — | — |
| 1983 | 44° | 28° | 36° | — | — |
| 1982 | 75° | 44° | 60° | — | — |
| 1981 | 61° | 28° | 44° | — | — |
| 1980 | 41° | 34° | 37° | 1.57" | — |
| 1979 | 66° | 27° | 46° | — | — |
| 1978 | 63° | 44° | 53° | — | — |
| 1977 | 65° | 45° | 55° | 4.57" | — |
| 1976 | 59° | 51° | 55° | 1.73" | — |
| 1975 | 61° | 43° | 52° | 1.3" | — |
| 1974 | 75° | 48° | 62° | 0.03" | — |
| 1973 | 74° | 46° | 60° | — | — |
| 1972 | 76° | 39° | 57° | — | — |
| 1971 | 59° | 39° | 49° | 0.48" | — |
56 years of data from CHATTANOOGA AP