Weather on September 6
San Antonio, TX
55 Years of Data
Avg High
92°F
Avg Low
72°F
Warmest
2000
92°F avg
Coldest
1974
68°F avg
About This Date
September 6th in San Antonio, TX typically brings hot fall weather, with average highs around 92°F and lows near 72°F. Over 55 years of records, the warmest September 6th was in 2000 (92°F average), while the coldest was 1974 (68°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 31% of September 6th dates historically, with the wettest September 6th recording 6.65" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for September 6th in San Antonio, TX? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 75° | 82° | 0.3" | — |
| 2024 | 87° | 73° | 80° | — | — |
| 2023 | 102° | 80° | 91° | — | — |
| 2022 | 91° | 73° | 82° | — | — |
| 2021 | 97° | 72° | 84° | — | — |
| 2020 | 91° | 72° | 81° | — | — |
| 2019 | 95° | 73° | 84° | — | — |
| 2018 | 93° | 75° | 84° | 0.03" | — |
| 2017 | 90° | 71° | 80° | — | — |
| 2016 | 93° | 78° | 86° | 0.13" | — |
| 2015 | 98° | 79° | 88° | — | — |
| 2014 | 96° | 76° | 86° | — | — |
| 2013 | 97° | 73° | 85° | — | — |
| 2012 | 98° | 73° | 86° | — | — |
| 2011 | 91° | 58° | 74° | — | — |
| 2010 | 90° | 70° | 80° | — | — |
| 2009 | 91° | 72° | 81° | 0.94" | — |
| 2008 | 90° | 67° | 78° | — | — |
| 2007 | 87° | 73° | 80° | — | — |
| 2006 | 75° | 66° | 71° | 1.07" | — |
| 2005 | 96° | 70° | 83° | — | — |
| 2004 | 93° | 76° | 84° | — | — |
| 2003 | 87° | 70° | 78° | 4.04" | — |
| 2002 | 92° | 70° | 81° | — | — |
| 2001 | 88° | 68° | 78° | 3.81" | — |
| 2000warmest | 110° | 75° | 92° | — | — |
| 1999 | 95° | 71° | 83° | — | — |
| 1998 | 91° | 67° | 79° | — | — |
| 1997 | 89° | 69° | 79° | — | — |
| 1996 | 90° | 69° | 79° | — | — |
| 1995 | 96° | 76° | 86° | — | — |
| 1994 | 100° | 75° | 88° | — | — |
| 1993 | 90° | 74° | 82° | — | — |
| 1992 | 96° | 77° | 87° | — | — |
| 1991 | 86° | 74° | 80° | 0.15" | — |
| 1990 | 97° | 74° | 85° | — | — |
| 1989 | 94° | 75° | 84° | 2.01" | — |
| 1988 | 93° | 62° | 78° | — | — |
| 1987 | 92° | 71° | 81° | — | — |
| 1986 | 81° | 73° | 77° | 0.2" | — |
| 1985 | 96° | 71° | 84° | 1.27" | — |
| 1984 | 91° | 60° | 76° | — | — |
| 1983 | 99° | 79° | 89° | — | — |
| 1982 | 95° | 65° | 80° | 0.23" | — |
| 1981 | 94° | 74° | 84° | — | — |
| 1980 | 80° | 76° | 78° | 6.65" | — |
| 1979 | 89° | 77° | 83° | 0.03" | — |
| 1978 | 88° | 70° | 79° | — | — |
| 1977 | 84° | 71° | 78° | 2.03" | — |
| 1976 | 92° | 73° | 82° | — | — |
| 1975 | 89° | 71° | 80° | 0.41" | — |
| 1974coldest | 82° | 53° | 68° | — | — |
| 1973 | 75° | 68° | 72° | 2.24" | — |
| 1972 | 94° | 74° | 84° | — | — |
| 1971 | 95° | 74° | 84° | — | — |
55 years of data from SAN ANTONIO INCARNATE WORD