Weather on September 23
San Angelo, TX
55 Years of Data
Avg High
86°F
Avg Low
61°F
Warmest
2023
88°F avg
Coldest
1995
54°F avg
About This Date
September 23rd in San Angelo, TX typically brings warm fall weather, with average highs around 86°F and lows near 61°F — a 25°F daily swing. Over 55 years of records, the warmest September 23rd was in 2023 (88°F average), while the coldest was 1995 (54°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 16% of September 23rd dates historically, with the wettest September 23rd recording 3.76" of rain. The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
Planning for September 23rd in San Angelo, 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 | 100° | 73° | 87° | — | — |
| 2024 | 71° | 64° | 68° | 0.28" | — |
| 2023warmest | 103° | 74° | 88° | — | — |
| 2022 | 94° | 60° | 77° | — | — |
| 2021 | 87° | 44° | 66° | — | — |
| 2020 | 81° | 62° | 71° | — | — |
| 2019 | 99° | 70° | 84° | — | — |
| 2018 | 83° | 63° | 73° | — | — |
| 2017 | 92° | 72° | 82° | — | — |
| 2016 | 96° | 68° | 82° | — | — |
| 2015 | 93° | 68° | 81° | — | — |
| 2014 | 88° | 67° | 77° | — | — |
| 2013 | 88° | 53° | 70° | — | — |
| 2012 | 95° | 57° | 76° | — | — |
| 2011 | 87° | 54° | 70° | — | — |
| 2010 | 93° | 73° | 83° | 0.03" | — |
| 2009 | 74° | 55° | 64° | — | — |
| 2008 | 88° | 57° | 72° | — | — |
| 2007 | 88° | 64° | 76° | — | — |
| 2006 | 87° | 69° | 78° | — | — |
| 2005 | 95° | 62° | 79° | — | — |
| 2004 | 88° | 65° | 76° | 3.76" | — |
| 2003 | 82° | 64° | 73° | — | — |
| 2002 | 95° | 53° | 74° | — | — |
| 2001 | 87° | 59° | 73° | — | — |
| 2000 | 93° | 72° | 82° | 1.17" | — |
| 1999 | 80° | 45° | 62° | — | — |
| 1998 | 93° | 65° | 79° | — | — |
| 1997 | 82° | 65° | 73° | 0.2" | — |
| 1996 | 90° | 71° | 80° | — | — |
| 1995coldest | 64° | 45° | 54° | — | — |
| 1994 | 75° | 44° | 60° | 0.33" | — |
| 1993 | 88° | 70° | 79° | — | — |
| 1992 | 83° | 60° | 71° | — | — |
| 1991 | 85° | 60° | 72° | — | — |
| 1990 | 69° | 59° | 64° | 2.84" | — |
| 1989 | 81° | 51° | 66° | — | — |
| 1988 | 88° | 62° | 75° | — | — |
| 1987 | 77° | 50° | 64° | — | — |
| 1986 | 90° | 69° | 79° | — | — |
| 1985 | 92° | 61° | 76° | — | — |
| 1984 | 96° | 68° | 82° | — | — |
| 1983 | 84° | 51° | 68° | — | — |
| 1982 | 84° | 52° | 68° | — | — |
| 1981 | 92° | 67° | 79° | — | — |
| 1980 | 91° | 64° | 78° | 0.18" | — |
| 1979 | 89° | 63° | 76° | — | — |
| 1978 | 71° | 60° | 66° | — | — |
| 1977 | 100° | 70° | 85° | — | — |
| 1976 | 81° | 55° | 68° | — | — |
| 1975 | 74° | 45° | 59° | — | — |
| 1974 | 66° | 56° | 61° | — | — |
| 1973 | 82° | 67° | 74° | — | — |
| 1972 | 74° | 56° | 65° | — | — |
| 1971 | 77° | 61° | 69° | 3.66" | — |
55 years of data from SAN ANGELO DAM