Weather on May 18
Clarksville, TN
55 Years of Data
Avg High
80°F
Avg Low
56°F
Warmest
2000
80°F avg
Coldest
1973
52°F avg
About This Date
May 18th in Clarksville, TN typically brings warm spring weather, with average highs around 80°F and lows near 56°F. Over 55 years of records, the warmest May 18th was in 2000 (80°F average), while the coldest was 1973 (52°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 35% of May 18th dates historically, with the wettest May 18th recording 12.19" of rain. The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
Planning for May 18th in Clarksville, TN? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 58° | 69° | 0.03" | — |
| 2024 | 82° | 60° | 71° | 0.03" | — |
| 2023 | 85° | 65° | 75° | — | — |
| 2022 | 87° | 58° | 72° | — | — |
| 2021 | 78° | 65° | 71° | — | — |
| 2020 | 74° | 55° | 64° | — | — |
| 2019 | 88° | 69° | 78° | — | — |
| 2018 | 83° | 65° | 74° | 0.03" | — |
| 2017 | 87° | 69° | 78° | — | — |
| 2016 | 66° | 50° | 58° | 0.46" | — |
| 2015 | 84° | 66° | 75° | 0.1" | — |
| 2014 | 72° | 47° | 59° | — | — |
| 2013 | 82° | 64° | 73° | 0.18" | — |
| 2012 | 89° | 58° | 73° | — | — |
| 2011 | 67° | 44° | 55° | — | — |
| 2010 | 79° | 56° | 67° | 0.71" | — |
| 2009 | 69° | 42° | 56° | — | — |
| 2008 | 79° | 52° | 65° | — | — |
| 2007 | 72° | 46° | 59° | — | — |
| 2006 | 75° | 53° | 64° | 0.05" | — |
| 2005 | 86° | 49° | 67° | — | — |
| 2004 | 84° | 66° | 75° | — | — |
| 2003 | 81° | 66° | 73° | — | — |
| 2002 | 69° | 45° | 57° | — | — |
| 2001 | 89° | 67° | 78° | — | — |
| 2000warmest | 88° | 72° | 80° | — | — |
| 1999 | 76° | 57° | 66° | 0.1" | — |
| 1998 | 91° | 53° | 72° | — | — |
| 1997 | 88° | 59° | 73° | — | — |
| 1996 | 91° | 66° | 79° | — | — |
| 1995 | 82° | 63° | 72° | 5.59" | — |
| 1994 | 76° | 48° | 62° | — | — |
| 1993 | 80° | 60° | 70° | 1.91" | — |
| 1992 | 85° | 65° | 75° | 2.64" | — |
| 1991 | 87° | 68° | 78° | — | — |
| 1990 | 81° | 50° | 65° | 0.03" | — |
| 1989 | 79° | 61° | 70° | — | — |
| 1988 | 81° | 49° | 65° | — | — |
| 1987 | 88° | 63° | 75° | — | — |
| 1986 | 73° | 57° | 65° | 0.41" | — |
| 1985 | 77° | 43° | 60° | — | — |
| 1984 | 84° | 40° | 62° | — | — |
| 1983 | 63° | 58° | 60° | 12.19" | — |
| 1982 | 82° | 58° | 70° | — | — |
| 1981 | 69° | 54° | 61° | 0.1" | — |
| 1980 | 67° | 55° | 61° | 1.65" | — |
| 1979 | 80° | 45° | 62° | — | — |
| 1978 | 75° | 46° | 61° | — | — |
| 1977 | 88° | 57° | 72° | — | — |
| 1976 | 63° | 44° | 53° | 1.09" | — |
| 1975 | 75° | 61° | 68° | 0.18" | — |
| 1974 | 87° | 64° | 76° | — | — |
| 1973coldest | 67° | 38° | 52° | — | — |
| 1972 | 81° | 50° | 65° | — | — |
| 1971 | 85° | 52° | 68° | — | — |
55 years of data from CLARKSVILLE WWTP