Weather on June 30
Knoxville, TN
55 Years of Data
Avg High
87°F
Avg Low
65°F
Warmest
2012
84°F avg
Coldest
1979
64°F avg
About This Date
June 30th in Knoxville, TN typically brings warm summer weather, with average highs around 87°F and lows near 65°F. Over 55 years of records, the warmest June 30th was in 2012 (84°F average), while the coldest was 1979 (64°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 27% of June 30th dates historically, with the wettest June 30th recording 3.68" of rain. The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
Planning for June 30th in Knoxville, TN? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 68° | 79° | — | — |
| 2024 | 93° | 71° | 82° | — | — |
| 2023 | 85° | 65° | 75° | — | — |
| 2022 | 92° | 65° | 78° | — | — |
| 2021 | 90° | 70° | 80° | — | — |
| 2020 | 88° | 68° | 78° | 2.26" | — |
| 2019 | 90° | 64° | 77° | — | — |
| 2018 | 90° | 68° | 79° | — | — |
| 2017 | 89° | 72° | 80° | — | — |
| 2016 | 89° | 64° | 77° | — | — |
| 2015 | 83° | 57° | 70° | 3.68" | — |
| 2014 | 87° | 68° | 78° | 2.06" | — |
| 2013 | 86° | 64° | 75° | — | — |
| 2012warmest | 101° | 68° | 84° | — | — |
| 2011 | 86° | 62° | 74° | — | — |
| 2010 | 89° | 67° | 78° | — | — |
| 2009 | 84° | 62° | 73° | — | — |
| 2008 | 84° | 67° | 75° | — | — |
| 2007 | 90° | 66° | 78° | 0.13" | — |
| 2006 | 89° | 59° | 74° | — | — |
| 2005 | 89° | 70° | 79° | — | — |
| 2004 | 83° | 62° | 72° | — | — |
| 2003 | 89° | 68° | 79° | — | — |
| 2002 | 89° | 68° | 79° | — | — |
| 2001 | 84° | 66° | 75° | 0.97" | — |
| 2000 | 82° | 60° | 71° | — | — |
| 1999 | 80° | 57° | 69° | 3.05" | — |
| 1998 | 88° | 71° | 79° | — | — |
| 1997 | 84° | 69° | 77° | 0.3" | — |
| 1996 | 91° | 67° | 79° | — | — |
| 1995 | 88° | 66° | 77° | — | — |
| 1994 | 85° | 65° | 75° | — | — |
| 1993 | 88° | 65° | 76° | — | — |
| 1992 | 88° | 64° | 76° | — | — |
| 1991 | 90° | 66° | 78° | — | — |
| 1990 | 94° | 67° | 80° | — | — |
| 1989 | 84° | 63° | 73° | — | — |
| 1988 | 95° | 64° | 80° | 0.23" | — |
| 1987 | 89° | 62° | 76° | — | — |
| 1986 | 91° | 71° | 81° | 1.27" | — |
| 1985 | 84° | 57° | 71° | 0.64" | — |
| 1984 | 84° | 63° | 73° | 2.03" | — |
| 1983 | 89° | 66° | 78° | — | — |
| 1982 | 84° | 68° | 76° | — | — |
| 1981 | 87° | 67° | 77° | — | — |
| 1980 | 80° | 68° | 74° | — | — |
| 1979coldest | 71° | 57° | 64° | — | — |
| 1978 | 94° | 68° | 81° | — | — |
| 1977 | 88° | 73° | 80° | — | — |
| 1976 | 88° | 65° | 76° | 1.47" | — |
| 1975 | 87° | 67° | 77° | — | — |
| 1974 | 85° | 51° | 68° | — | — |
| 1973 | 81° | 64° | 72° | 0.48" | — |
| 1972 | 84° | 61° | 72° | 0.36" | — |
| 1971 | 89° | 68° | 79° | 0.13" | — |
55 years of data from KNOXVILLE UNIV OF TENN