Weather on September 23
Dallas, TX
55 Years of Data
Avg High
86°F
Avg Low
67°F
Warmest
2005
89°F avg
Coldest
1995
59°F avg
About This Date
September 23rd in Dallas, TX typically brings warm fall weather, with average highs around 86°F and lows near 67°F. Over 55 years of records, the warmest September 23rd was in 2005 (89°F average), while the coldest was 1995 (59°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 20% of September 23rd dates historically, with the wettest September 23rd recording 2.64" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for September 23rd in Dallas, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 77° | 87° | — | — |
| 2024 | 82° | 69° | 76° | 1.5" | — |
| 2023 | 98° | 78° | 88° | — | — |
| 2022 | 95° | 74° | 84° | — | — |
| 2021 | 86° | 57° | 72° | — | — |
| 2020 | 73° | 64° | 69° | 0.03" | — |
| 2019 | 95° | 79° | 87° | 2.64" | — |
| 2018 | 74° | 68° | 71° | 0.08" | — |
| 2017 | 95° | 75° | 85° | — | — |
| 2016 | 95° | 78° | 87° | — | — |
| 2015 | 93° | 73° | 83° | — | — |
| 2014 | 85° | 64° | 74° | — | — |
| 2013 | 87° | 61° | 74° | — | — |
| 2012 | 95° | 68° | 82° | — | — |
| 2011 | 83° | 57° | 70° | — | — |
| 2010 | 92° | 77° | 84° | — | — |
| 2009 | 71° | 60° | 66° | — | — |
| 2008 | 88° | 70° | 79° | — | — |
| 2007 | 88° | 71° | 79° | — | — |
| 2006 | 85° | 70° | 77° | 1.5" | — |
| 2005warmest | 100° | 77° | 89° | — | — |
| 2004 | 89° | 70° | 79° | — | — |
| 2003 | 87° | 70° | 78° | — | — |
| 2002 | 83° | 61° | 72° | — | — |
| 2001 | 89° | 69° | 79° | — | — |
| 2000 | 97° | 79° | 88° | — | — |
| 1999 | 85° | 55° | 70° | — | — |
| 1998 | 91° | 73° | 82° | — | — |
| 1997 | 83° | 71° | 77° | 0.2" | — |
| 1996 | 90° | 73° | 81° | — | — |
| 1995coldest | 70° | 48° | 59° | — | — |
| 1994 | 83° | 51° | 67° | — | — |
| 1993 | 95° | 79° | 87° | — | — |
| 1992 | 78° | 59° | 69° | — | — |
| 1991 | 83° | 67° | 75° | — | — |
| 1990 | 75° | 61° | 68° | — | — |
| 1989 | 69° | 54° | 61° | — | — |
| 1988 | 92° | 75° | 83° | — | — |
| 1987 | 84° | 58° | 71° | — | — |
| 1986 | 89° | 74° | 81° | — | — |
| 1985 | 81° | 63° | 72° | 0.05" | — |
| 1984 | 90° | 73° | 81° | — | — |
| 1983 | 81° | 51° | 66° | — | — |
| 1982 | 84° | 54° | 69° | — | — |
| 1981 | 88° | 71° | 79° | — | — |
| 1980 | 93° | 71° | 82° | — | — |
| 1979 | 85° | 65° | 75° | — | — |
| 1978 | 85° | 64° | 74° | — | — |
| 1977 | 93° | 73° | 83° | — | — |
| 1976 | 92° | 63° | 77° | — | — |
| 1975 | 81° | 47° | 64° | — | — |
| 1974 | 68° | 55° | 62° | 0.03" | — |
| 1973 | 85° | 71° | 78° | 1.12" | — |
| 1972 | 84° | 67° | 75° | 0.15" | — |
| 1971 | 74° | 67° | 70° | 0.56" | — |
55 years of data from DALLAS FAA AP