Weather on July 21
Clarksville, TN
55 Years of Data
Avg High
92°F
Avg Low
70°F
Warmest
1983
87°F avg
Coldest
2009
70°F avg
About This Date
July 21st in Clarksville, TN typically brings hot summer weather, with average highs around 92°F and lows near 70°F. Over 55 years of records, the warmest July 21st was in 1983 (87°F average), while the coldest was 2009 (70°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 24% of July 21st dates historically, with the wettest July 21st recording 4.95" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for July 21st in Clarksville, TN? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 76° | 86° | 1.02" | — |
| 2024 | 93° | 68° | 81° | 1.91" | — |
| 2023 | 91° | 67° | 79° | — | — |
| 2022 | 96° | 66° | 81° | — | — |
| 2021 | 90° | 65° | 77° | — | — |
| 2020 | 96° | 71° | 84° | 1.65" | — |
| 2019 | 89° | 77° | 83° | — | — |
| 2018 | 88° | 68° | 78° | — | — |
| 2017 | 97° | 76° | 86° | — | — |
| 2016 | 93° | 73° | 83° | — | — |
| 2015 | 95° | 78° | 87° | 0.1" | — |
| 2014 | 95° | 64° | 80° | — | — |
| 2013 | 97° | 72° | 84° | 1.78" | — |
| 2012 | 89° | 70° | 79° | — | — |
| 2011 | 96° | 72° | 84° | 2.01" | — |
| 2010 | 92° | 74° | 83° | — | — |
| 2009coldest | 82° | 57° | 70° | 0.15" | — |
| 2008 | 97° | 73° | 85° | — | — |
| 2007 | 85° | 60° | 72° | — | — |
| 2006 | 98° | 69° | 84° | 2.26" | — |
| 2005 | 96° | 74° | 85° | — | — |
| 2004 | 90° | 68° | 79° | — | — |
| 2003 | 88° | 73° | 80° | 0.18" | — |
| 2002 | 94° | 75° | 84° | — | — |
| 2001 | 91° | 74° | 82° | — | — |
| 2000 | 84° | 65° | 74° | — | — |
| 1999 | 96° | 76° | 86° | — | — |
| 1998 | 94° | 76° | 85° | — | — |
| 1997 | 94° | 73° | 83° | — | — |
| 1996 | 94° | 73° | 83° | 4.95" | — |
| 1995 | 92° | 72° | 82° | — | — |
| 1994 | 87° | 73° | 80° | 1.68" | — |
| 1993 | 97° | 71° | 84° | — | — |
| 1992 | 91° | 70° | 80° | — | — |
| 1991 | 94° | 72° | 83° | — | — |
| 1990 | 93° | 70° | 81° | — | — |
| 1989 | 83° | 64° | 73° | — | — |
| 1988 | 89° | 71° | 80° | — | — |
| 1987 | 98° | 66° | 82° | — | — |
| 1986 | 92° | 65° | 78° | — | — |
| 1985 | 95° | 71° | 83° | — | — |
| 1984 | 91° | 68° | 80° | — | — |
| 1983warmest | 100° | 74° | 87° | — | — |
| 1982 | 92° | 70° | 81° | 0.89" | — |
| 1981 | 93° | 65° | 79° | 1.24" | — |
| 1980 | 95° | 70° | 82° | — | — |
| 1979 | 88° | 68° | 78° | — | — |
| 1978 | 94° | 71° | 82° | — | — |
| 1977 | 89° | 69° | 79° | — | — |
| 1976 | 89° | 65° | 77° | — | — |
| 1975 | 89° | 72° | 80° | — | — |
| 1974 | 93° | 68° | 81° | — | — |
| 1973 | 95° | 74° | 84° | — | — |
| 1972 | 93° | 68° | 81° | — | — |
| 1971 | 88° | 58° | 73° | — | — |
55 years of data from CLARKSVILLE WWTP