Weather on July 21
Clarksville, TN
55 Years of Data
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 56 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 25% of July 21st dates historically, with the wettest July 21st recording 1.95" 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.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 95° | 74° | 84° | 1.27" | — |
| 2025 | 96° | 76° | 86° | 0.4" | — |
| 2024 | 93° | 68° | 81° | 0.75" | — |
| 2023 | 91° | 67° | 79° | — | — |
| 2022 | 96° | 66° | 81° | — | — |
| 2021 | 90° | 65° | 77° | — | — |
| 2020 | 96° | 71° | 84° | 0.65" | — |
| 2019 | 89° | 77° | 83° | — | — |
| 2018 | 88° | 68° | 78° | — | — |
| 2017 | 97° | 76° | 86° | — | — |
| 2016 | 93° | 73° | 83° | — | — |
| 2015 | 95° | 78° | 87° | 0.04" | — |
| 2014 | 95° | 64° | 80° | — | — |
| 2013 | 97° | 72° | 84° | 0.7" | — |
| 2012 | 89° | 70° | 79° | — | — |
| 2011 | 96° | 72° | 84° | 0.79" | — |
| 2010 | 92° | 74° | 83° | — | — |
| 2009coldest | 82° | 57° | 70° | 0.06" | — |
| 2008 | 97° | 73° | 85° | — | — |
| 2007 | 85° | 60° | 72° | — | — |
| 2006 | 98° | 69° | 84° | 0.89" | — |
| 2005 | 96° | 74° | 85° | — | — |
| 2004 | 90° | 68° | 79° | — | — |
| 2003 | 88° | 73° | 80° | 0.07" | — |
| 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° | 1.95" | — |
| 1995 | 92° | 72° | 82° | — | — |
| 1994 | 87° | 73° | 80° | 0.66" | — |
| 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° | 0.35" | — |
| 1981 | 93° | 65° | 79° | 0.49" | — |
| 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° | — | — |
Clarksville, TN Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Clarksville, TN Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Clarksville, TN Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Clarksville, TN
Most pleasant months in Clarksville, TN: April, May, October.
What to expect on July 21st
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
July 21st outlook →