Weather on September 15
San Angelo, TX
55 Years of Data
Avg High
87°F
Avg Low
65°F
Warmest
2010
86°F avg
Coldest
1993
58°F avg
About This Date
September 15th in San Angelo, TX typically brings warm fall weather, with average highs around 87°F and lows near 65°F. Over 55 years of records, the warmest September 15th was in 2010 (86°F average), while the coldest was 1993 (58°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 24% of September 15th dates historically, with the wettest September 15th recording 3.68" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 15th in San Angelo, TX? 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 | 92° | 63° | 77° | — | — |
| 2024 | 94° | 66° | 80° | — | — |
| 2023 | 89° | 71° | 80° | 0.03" | — |
| 2022 | 92° | 66° | 79° | — | — |
| 2021 | 90° | 59° | 74° | — | — |
| 2020 | 84° | 63° | 73° | — | — |
| 2019 | 96° | 63° | 79° | — | — |
| 2018 | 77° | 69° | 73° | 1.98" | — |
| 2017 | 99° | 72° | 85° | 0.03" | — |
| 2016 | 92° | 68° | 80° | — | — |
| 2015 | 94° | 61° | 77° | — | — |
| 2014 | 86° | 69° | 78° | 0.05" | — |
| 2013 | 94° | 68° | 81° | — | — |
| 2012 | 70° | 61° | 65° | 0.08" | — |
| 2011 | 84° | 67° | 75° | 0.23" | — |
| 2010warmest | 98° | 74° | 86° | — | — |
| 2009 | 85° | 61° | 73° | — | — |
| 2008 | 76° | 59° | 67° | — | — |
| 2007 | 89° | 65° | 77° | — | — |
| 2006 | 90° | 70° | 80° | — | — |
| 2005 | 94° | 74° | 84° | 0.05" | — |
| 2004 | 94° | 71° | 82° | — | — |
| 2003 | 79° | 62° | 70° | — | — |
| 2002 | 76° | 65° | 70° | — | — |
| 2001 | 83° | 72° | 77° | — | — |
| 2000 | 93° | 64° | 79° | — | — |
| 1999 | 88° | 62° | 75° | — | — |
| 1998 | 95° | 64° | 80° | — | — |
| 1997 | 97° | 72° | 84° | — | — |
| 1996 | 85° | 64° | 74° | 3.68" | — |
| 1995 | 73° | 66° | 70° | 2.84" | — |
| 1994 | 90° | 71° | 80° | — | — |
| 1993coldest | 70° | 46° | 58° | — | — |
| 1992 | 89° | 66° | 78° | — | — |
| 1991 | 81° | 66° | 73° | 0.48" | — |
| 1990 | 88° | 64° | 76° | — | — |
| 1989 | 72° | 48° | 60° | — | — |
| 1988 | 94° | 61° | 77° | — | — |
| 1987 | 90° | 63° | 76° | 0.15" | — |
| 1986 | 89° | 67° | 78° | — | — |
| 1985 | 74° | 65° | 69° | 0.81" | — |
| 1984 | 94° | 67° | 80° | — | — |
| 1983 | 88° | 65° | 76° | — | — |
| 1982 | 95° | 70° | 82° | — | — |
| 1981 | 91° | 61° | 76° | — | — |
| 1980 | 89° | 67° | 78° | — | — |
| 1979 | 81° | 58° | 69° | — | — |
| 1978 | 98° | 71° | 85° | — | — |
| 1977 | 85° | 59° | 72° | — | — |
| 1976 | 88° | 65° | 76° | — | — |
| 1975 | 68° | 58° | 63° | 0.13" | — |
| 1974 | 66° | 57° | 62° | — | — |
| 1973 | 83° | 60° | 71° | — | — |
| 1972 | 89° | 69° | 79° | — | — |
| 1971 | 91° | 64° | 78° | — | — |
55 years of data from SAN ANGELO DAM