Weather on June 15
Chattanooga, TN
55 Years of Data
Avg High
88°F
Avg Low
66°F
Warmest
2022
87°F avg
Coldest
1985
67°F avg
About This Date
June 15th in Chattanooga, TN typically brings warm summer weather, with average highs around 88°F and lows near 66°F. Over 55 years of records, the warmest June 15th was in 2022 (87°F average), while the coldest was 1985 (67°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 27% of June 15th dates historically, with the wettest June 15th recording 4.19" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for June 15th 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 | 86° | 70° | 78° | 0.38" | — |
| 2024 | 96° | 71° | 84° | — | — |
| 2023 | 83° | 63° | 73° | 0.76" | — |
| 2022warmest | 97° | 77° | 87° | — | — |
| 2021 | 88° | 69° | 78° | — | — |
| 2020 | 82° | 63° | 72° | — | — |
| 2019 | 88° | 59° | 73° | — | — |
| 2018 | 93° | 71° | 82° | — | — |
| 2017 | 93° | 67° | 80° | 0.2" | — |
| 2016 | 92° | 70° | 81° | 0.1" | — |
| 2015 | 94° | 68° | 81° | — | — |
| 2014 | 91° | 66° | 79° | — | — |
| 2013 | 87° | 64° | 76° | — | — |
| 2012 | 87° | 68° | 78° | — | — |
| 2011 | 87° | 66° | 77° | 3.81" | — |
| 2010 | 96° | 73° | 85° | 0.1" | — |
| 2009 | 89° | 68° | 79° | — | — |
| 2008 | 90° | 70° | 80° | — | — |
| 2007 | 89° | 64° | 77° | — | — |
| 2006 | 88° | 61° | 74° | — | — |
| 2005 | 89° | 71° | 80° | — | — |
| 2004 | 81° | 73° | 77° | 2.26" | — |
| 2003 | 87° | 71° | 79° | — | — |
| 2002 | 82° | 60° | 71° | — | — |
| 2001 | 89° | 70° | 79° | 1.52" | — |
| 2000 | 92° | 73° | 82° | — | — |
| 1999 | 87° | 70° | 78° | — | — |
| 1998 | 90° | 69° | 79° | 0.84" | — |
| 1997 | 85° | 61° | 73° | — | — |
| 1996 | 90° | 66° | 78° | — | — |
| 1995 | 86° | 56° | 71° | — | — |
| 1994 | 90° | 70° | 80° | — | — |
| 1993 | 88° | 68° | 78° | 1.7" | — |
| 1992 | 87° | 63° | 75° | — | — |
| 1991 | 92° | 71° | 81° | — | — |
| 1990 | 93° | 73° | 83° | — | — |
| 1989 | 74° | 67° | 70° | 4.19" | — |
| 1988 | 95° | 63° | 79° | — | — |
| 1987 | 87° | 70° | 78° | 0.08" | — |
| 1986 | 89° | 66° | 78° | — | — |
| 1985coldest | 80° | 53° | 67° | — | — |
| 1984 | 94° | 67° | 80° | — | — |
| 1983 | 83° | 58° | 70° | — | — |
| 1982 | 90° | 58° | 74° | — | — |
| 1981 | 93° | 69° | 81° | — | — |
| 1980 | 92° | 63° | 77° | — | — |
| 1979 | 83° | 58° | 70° | — | — |
| 1978 | 83° | 55° | 69° | — | — |
| 1977 | 84° | 72° | 78° | — | — |
| 1976 | 87° | 65° | 76° | — | — |
| 1975 | 82° | 62° | 72° | 0.64" | — |
| 1974 | 82° | 59° | 71° | — | — |
| 1973 | 86° | 68° | 77° | 2.79" | — |
| 1972 | 89° | 61° | 75° | 0.56" | — |
| 1971 | 95° | 68° | 82° | — | — |
55 years of data from CHATTANOOGA AP