Weather on April 18
Clarksville, TN
55 Years of Data
Avg High
75°F
Avg Low
47°F
Warmest
2002
76°F avg
Coldest
1983
34°F avg
About This Date
April 18th in Clarksville, TN typically brings pleasant spring weather, with average highs around 75°F and lows near 47°F — a 28°F daily swing. Over 55 years of records, the warmest April 18th was in 2002 (76°F average), while the coldest was 1983 (34°F) — a 42°F range across recorded history. Rain or other precipitation has occurred on about 22% of April 18th dates historically, with the wettest April 18th 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 April 18th in Clarksville, TN? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 61° | 75° | — | — |
| 2024 | 84° | 58° | 71° | 0.25" | — |
| 2023 | 83° | 47° | 65° | — | — |
| 2022 | 56° | 29° | 42° | 0.03" | — |
| 2021 | 65° | 44° | 54° | — | — |
| 2020 | 62° | 40° | 51° | — | — |
| 2019 | 73° | 47° | 60° | 3.68" | — |
| 2018 | 80° | 41° | 61° | — | — |
| 2017 | 76° | 59° | 67° | 0.97" | — |
| 2016 | 82° | 55° | 69° | — | — |
| 2015 | 81° | 53° | 67° | — | — |
| 2014 | 78° | 44° | 61° | — | — |
| 2013 | 84° | 61° | 72° | 1.7" | — |
| 2012 | 72° | 42° | 57° | — | — |
| 2011 | 77° | 51° | 64° | — | — |
| 2010 | 66° | 38° | 52° | — | — |
| 2009 | 73° | 44° | 59° | 0.13" | — |
| 2008 | 76° | 47° | 61° | 1.12" | — |
| 2007 | 74° | 49° | 61° | — | — |
| 2006 | 87° | 56° | 71° | — | — |
| 2005 | 83° | 49° | 66° | — | — |
| 2004 | 86° | 53° | 70° | — | — |
| 2003 | 75° | 55° | 65° | — | — |
| 2002warmest | 89° | 62° | 76° | — | — |
| 2001 | 61° | 32° | 46° | — | — |
| 2000 | 67° | 50° | 58° | — | — |
| 1999 | 62° | 40° | 51° | — | — |
| 1998 | 53° | 44° | 49° | 1.17" | — |
| 1997 | 67° | 32° | 49° | — | — |
| 1996 | 72° | 46° | 59° | — | — |
| 1995 | 82° | 68° | 75° | — | — |
| 1994 | 86° | 47° | 66° | — | — |
| 1993 | 74° | 40° | 57° | — | — |
| 1992 | 84° | 57° | 71° | — | — |
| 1991 | 80° | 52° | 66° | 1.65" | — |
| 1990 | 60° | 31° | 45° | — | — |
| 1989 | 85° | 53° | 69° | — | — |
| 1988 | 70° | 44° | 57° | 0.13" | — |
| 1987 | 76° | 42° | 59° | — | — |
| 1986 | 75° | 36° | 55° | — | — |
| 1985 | 87° | 52° | 69° | — | — |
| 1984 | 65° | 42° | 53° | — | — |
| 1983coldest | 45° | 24° | 34° | — | — |
| 1982 | 66° | 45° | 55° | — | — |
| 1981 | 79° | — | — | — | — |
| 1980 | 75° | 40° | 57° | — | — |
| 1979 | 70° | 43° | 56° | — | — |
| 1978 | 78° | 44° | 61° | 1.73" | — |
| 1977 | 87° | 57° | 72° | — | — |
| 1976 | 84° | 49° | 66° | — | — |
| 1975 | 79° | 50° | 64° | — | — |
| 1974 | 65° | 33° | 49° | — | — |
| 1973 | 74° | 59° | 66° | 0.69" | — |
| 1972 | 71° | 40° | 55° | — | — |
| 1971 | 82° | 50° | 66° | — | — |
55 years of data from CLARKSVILLE WWTP