Weather on September 6
San Antonio, TX
55 Years of Data
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.
| 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° | — | — |
San Antonio, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
San Antonio, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
San Antonio, TX Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit San Antonio, TX
San Antonio, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.