Weather on September 20
Memphis, TN
55 Years of Data
Avg High
84°F
Avg Low
62°F
Warmest
1978
84°F avg
Coldest
1991
55°F avg
About This Date
September 20th in Memphis, TN typically brings warm fall weather, with average highs around 84°F and lows near 62°F. Over 55 years of records, the warmest September 20th was in 1978 (84°F average), while the coldest was 1991 (55°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 25% of September 20th dates historically, with the wettest September 20th recording 9.19" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for September 20th in Memphis, TN? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 65° | 76° | — | — |
| 2024 | 89° | 65° | 77° | — | — |
| 2023 | 86° | 55° | 71° | — | — |
| 2022 | 96° | 68° | 82° | — | — |
| 2021 | 83° | 70° | 76° | 0.2" | — |
| 2020 | 77° | 55° | 66° | — | — |
| 2019 | 97° | 71° | 84° | — | — |
| 2018 | 98° | 70° | 84° | — | — |
| 2017 | 91° | 70° | 80° | — | — |
| 2016 | 89° | 64° | 77° | — | — |
| 2015 | 88° | 61° | 74° | — | — |
| 2014 | 85° | 64° | 74° | — | — |
| 2013 | 93° | 69° | 81° | — | — |
| 2012 | 76° | 49° | 62° | — | — |
| 2011 | 72° | 65° | 68° | 0.61" | — |
| 2010 | 97° | 57° | 77° | — | — |
| 2009 | 82° | 71° | 77° | — | — |
| 2008 | 79° | 65° | 72° | 0.97" | — |
| 2007 | 88° | 58° | 73° | — | — |
| 2006 | 77° | 52° | 64° | — | — |
| 2005 | 96° | 67° | 81° | — | — |
| 2004 | 84° | 56° | 70° | — | — |
| 2003 | 69° | 56° | 62° | — | — |
| 2002 | 91° | 69° | 80° | 9.19" | — |
| 2001 | 82° | 58° | 70° | 0.13" | — |
| 2000 | 92° | 63° | 77° | — | — |
| 1999 | 91° | 56° | 73° | — | — |
| 1998 | 94° | 71° | 82° | — | — |
| 1997 | 93° | 71° | 82° | — | — |
| 1996 | 79° | 55° | 67° | — | — |
| 1995 | 87° | 57° | 72° | 0.15" | — |
| 1994 | 80° | 53° | 67° | — | — |
| 1993 | 73° | 52° | 62° | 0.61" | — |
| 1992 | 77° | 66° | 72° | — | — |
| 1991coldest | 66° | 45° | 55° | — | — |
| 1990 | 88° | 71° | 79° | 0.05" | — |
| 1989 | 82° | 54° | 68° | — | — |
| 1988 | 85° | 71° | 78° | — | — |
| 1987 | 80° | 55° | 68° | — | — |
| 1986 | 91° | 73° | 82° | — | — |
| 1985 | 87° | 62° | 75° | — | — |
| 1984 | 85° | 59° | 72° | — | — |
| 1983 | 80° | 52° | 66° | 1.04" | — |
| 1982 | 77° | 58° | 67° | 0.05" | — |
| 1981 | 80° | 54° | 67° | — | — |
| 1980 | 92° | 75° | 83° | 0.84" | — |
| 1979 | 74° | 68° | 71° | 4.95" | — |
| 1978warmest | 95° | 73° | 84° | — | — |
| 1977 | 82° | 60° | 71° | — | — |
| 1976 | 85° | 71° | 78° | 0.28" | — |
| 1975 | 78° | 60° | 69° | — | — |
| 1974 | 85° | 65° | 75° | — | — |
| 1973 | 78° | 61° | 69° | — | — |
| 1972 | 91° | 69° | 80° | — | — |
| 1971 | 65° | 53° | 59° | 0.05" | — |
55 years of data from MEMPHIS WFO