Weather on May 31
Chattanooga, TN
55 Years of Data
Avg High
84°F
Avg Low
62°F
Warmest
2011
83°F avg
Coldest
1984
57°F avg
About This Date
May 31st in Chattanooga, TN typically brings warm spring weather, with average highs around 84°F and lows near 62°F. Over 55 years of records, the warmest May 31st was in 2011 (83°F average), while the coldest was 1984 (57°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 29% of May 31st dates historically, with the wettest May 31st recording 7.09" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for May 31st in Chattanooga, TN? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 56° | 68° | — | — |
| 2024 | 82° | 57° | 70° | — | — |
| 2023 | 86° | 63° | 74° | 0.03" | — |
| 2022 | 91° | 67° | 79° | — | — |
| 2021 | 83° | 52° | 67° | — | — |
| 2020 | 82° | 62° | 72° | — | — |
| 2019 | 86° | 67° | 76° | — | — |
| 2018 | 85° | 69° | 77° | 0.89" | — |
| 2017 | 87° | 62° | 75° | — | — |
| 2016 | 93° | 64° | 79° | — | — |
| 2015 | 83° | 65° | 74° | 1.07" | — |
| 2014 | 91° | 67° | 79° | 0.03" | — |
| 2013 | 86° | 69° | 78° | — | — |
| 2012 | 81° | 62° | 71° | — | — |
| 2011warmest | 96° | 70° | 83° | — | — |
| 2010 | 82° | 69° | 76° | 0.03" | — |
| 2009 | 90° | 65° | 77° | — | — |
| 2008 | 89° | 69° | 79° | — | — |
| 2007 | 92° | 67° | 79° | — | — |
| 2006 | 91° | 68° | 80° | — | — |
| 2005 | 79° | 59° | 69° | — | — |
| 2004 | 79° | 66° | 72° | 1.57" | — |
| 2003 | 85° | 61° | 73° | — | — |
| 2002 | 90° | 64° | 77° | — | — |
| 2001 | 81° | 63° | 72° | 0.48" | — |
| 2000 | 86° | 60° | 73° | — | — |
| 1999 | 80° | 64° | 72° | — | — |
| 1998 | 88° | 68° | 78° | — | — |
| 1997 | 70° | 62° | 66° | 4.88" | — |
| 1996 | 79° | 58° | 68° | — | — |
| 1995 | 77° | 62° | 70° | 0.61" | — |
| 1994 | 84° | 58° | 71° | — | — |
| 1993 | 80° | 63° | 71° | 1.04" | — |
| 1992 | 76° | 48° | 62° | — | — |
| 1991 | 94° | 70° | 82° | — | — |
| 1990 | 83° | 59° | 71° | — | — |
| 1989 | 91° | 63° | 77° | — | — |
| 1988 | 91° | 60° | 76° | — | — |
| 1987 | 89° | 66° | 78° | — | — |
| 1986 | 87° | 64° | 76° | — | — |
| 1985 | 84° | 68° | 76° | — | — |
| 1984coldest | 75° | 40° | 57° | — | — |
| 1983 | 71° | 54° | 62° | — | — |
| 1982 | 90° | 70° | 80° | 0.23" | — |
| 1981 | 86° | 66° | 76° | 1.91" | — |
| 1980 | 82° | 67° | 74° | — | — |
| 1979 | 80° | 68° | 74° | 7.09" | — |
| 1978 | 89° | 61° | 75° | — | — |
| 1977 | 88° | 68° | 78° | 0.43" | — |
| 1976 | 85° | 63° | 74° | — | — |
| 1975 | 75° | 62° | 69° | 0.3" | — |
| 1974 | 85° | 62° | 73° | 1.88" | — |
| 1973 | 81° | 50° | 65° | — | — |
| 1972 | 69° | 47° | 58° | — | — |
| 1971 | 86° | 51° | 69° | — | — |
55 years of data from CHATTANOOGA AP