Weather on March 11
Chattanooga, TN
55 Years of Data
Avg High
63°F
Avg Low
39°F
Warmest
2026
71°F avg
Coldest
1998
32°F avg
About This Date
March 11th in Chattanooga, TN typically brings mild spring weather, with average highs around 63°F and lows near 39°F. Over 56 years of records, the warmest March 11th was in 2026 (71°F average), while the coldest was 1998 (32°F) — a 39°F range across recorded history. Precipitation has occurred on 30% of recorded March 11th dates, with snow falling 2% of the time. The last decade has been 8.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.9°F warmer on this date compared to 20-30 years ago.
Planning for March 11th in Chattanooga, TN? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 81° | 62° | 71° | 1.47" | — |
| 2025 | 76° | 36° | 56° | — | — |
| 2024 | 65° | 34° | 49° | — | — |
| 2023 | 59° | 38° | 48° | 1.04" | — |
| 2022 | 66° | 43° | 54° | 0.41" | — |
| 2021 | 74° | 45° | 59° | — | — |
| 2020 | 72° | 56° | 64° | 0.36" | — |
| 2019 | 60° | 45° | 52° | 0.18" | — |
| 2018 | 60° | 51° | 56° | 0.79" | — |
| 2017 | 45° | 33° | 39° | 0.18" | — |
| 2016 | 76° | 58° | 67° | — | — |
| 2015 | 72° | 59° | 65° | 1.22" | — |
| 2014 | 78° | 44° | 61° | — | — |
| 2013 | 62° | 43° | 52° | 2.24" | — |
| 2012 | 69° | 38° | 53° | — | — |
| 2011 | 55° | 38° | 46° | — | — |
| 2010 | 58° | 50° | 54° | 0.71" | — |
| 2009 | 68° | 47° | 57° | — | — |
| 2008 | 59° | 38° | 48° | — | — |
| 2007 | 72° | 48° | 60° | 0.36" | — |
| 2006 | 81° | 53° | 67° | — | — |
| 2005 | 54° | 39° | 46° | — | — |
| 2004 | 66° | 29° | 47° | — | — |
| 2003 | 66° | 35° | 51° | — | — |
| 2002 | 67° | 30° | 48° | — | — |
| 2001 | 67° | 31° | 49° | — | — |
| 2000 | 66° | 39° | 53° | 1.91" | — |
| 1999 | 53° | 34° | 43° | — | — |
| 1998coldest | 41° | 23° | 32° | — | — |
| 1997 | 75° | 51° | 63° | — | — |
| 1996 | 55° | 21° | 38° | — | — |
| 1995 | 68° | 30° | 49° | — | — |
| 1994 | 52° | 30° | 41° | — | — |
| 1993 | 57° | 37° | 47° | — | — |
| 1992 | 41° | 24° | 33° | — | — |
| 1991 | 66° | 32° | 49° | — | — |
| 1990 | 81° | 52° | 66° | — | — |
| 1989 | 75° | 36° | 55° | — | — |
| 1988 | 66° | 27° | 46° | — | — |
| 1987 | 42° | 32° | 37° | 0.25" | 0.9" |
| 1986 | 77° | 52° | 64° | 0.36" | — |
| 1985 | 79° | 46° | 62° | — | — |
| 1984 | 50° | 22° | 36° | — | — |
| 1983 | 40° | 33° | 36° | — | — |
| 1982 | 68° | 40° | 54° | — | — |
| 1981 | 60° | 35° | 48° | — | — |
| 1980 | 57° | 37° | 47° | — | — |
| 1979 | 45° | 30° | 37° | — | — |
| 1978 | 63° | 32° | 47° | — | — |
| 1977 | 63° | 54° | 58° | 0.38" | — |
| 1976 | 69° | 34° | 51° | — | — |
| 1975 | 48° | 39° | 44° | 1.19" | — |
| 1974 | 74° | 52° | 63° | — | — |
| 1973 | 64° | 52° | 58° | 3.58" | — |
| 1972 | 69° | 32° | 51° | — | — |
| 1971 | 58° | 29° | 43° | — | — |
56 years of data from CHATTANOOGA AP