Weather on October 12
San Antonio, TX
55 Years of Data
Avg High
83°F
Avg Low
61°F
Warmest
1981
84°F avg
Coldest
2009
57°F avg
About This Date
October 12th in San Antonio, TX typically brings warm fall weather, with average highs around 83°F and lows near 61°F. Over 55 years of records, the warmest October 12th was in 1981 (84°F average), while the coldest was 2009 (57°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 25% of October 12th dates historically, with the wettest October 12th recording 4.57" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for October 12th in San Antonio, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 63° | 76° | — | — |
| 2024 | 93° | 61° | 77° | — | — |
| 2023 | 86° | 67° | 76° | — | — |
| 2022 | 87° | 66° | 77° | — | — |
| 2021 | 82° | 61° | 71° | — | — |
| 2020 | 97° | 63° | 80° | — | — |
| 2019 | 78° | 51° | 65° | — | — |
| 2018 | 74° | 61° | 67° | — | — |
| 2017 | 77° | 57° | 67° | — | — |
| 2016 | 88° | 57° | 72° | — | — |
| 2015 | 97° | 72° | 84° | — | — |
| 2014 | 79° | 63° | 71° | — | — |
| 2013 | 89° | 73° | 81° | — | — |
| 2012 | 88° | 73° | 80° | 0.05" | — |
| 2011 | 84° | 63° | 73° | — | — |
| 2010 | 84° | 63° | 73° | 0.2" | — |
| 2009coldest | 59° | 55° | 57° | 0.46" | — |
| 2008 | 89° | 69° | 79° | — | — |
| 2007 | 87° | 62° | 75° | — | — |
| 2006 | 83° | 65° | 74° | — | — |
| 2005 | 77° | 63° | 70° | 2.69" | — |
| 2004 | 83° | 58° | 70° | — | — |
| 2003 | 75° | 70° | 72° | 2.95" | — |
| 2002 | 80° | 59° | 70° | — | — |
| 2001 | 81° | 60° | 70° | 0.15" | — |
| 2000 | 65° | 53° | 59° | 0.13" | — |
| 1999 | 89° | 64° | 77° | — | — |
| 1998 | 82° | 59° | 71° | — | — |
| 1997 | 75° | 71° | 73° | 1.24" | — |
| 1996 | 84° | 58° | 71° | — | — |
| 1995 | 87° | 59° | 73° | — | — |
| 1994 | 82° | 46° | 64° | — | — |
| 1993 | 94° | 71° | 82° | 0.03" | — |
| 1992 | 88° | 58° | 73° | — | — |
| 1991 | 99° | 57° | 78° | — | — |
| 1990 | 81° | 46° | 63° | — | — |
| 1989 | 90° | 57° | 73° | — | — |
| 1988 | 83° | 57° | 70° | — | — |
| 1987 | 83° | 55° | 69° | — | — |
| 1986 | 77° | 49° | 63° | 4.57" | — |
| 1985 | 88° | 72° | 80° | — | — |
| 1984 | 84° | 68° | 76° | — | — |
| 1983 | 74° | 50° | 62° | — | — |
| 1982 | 62° | 54° | 58° | 0.76" | — |
| 1981warmest | 92° | 77° | 84° | 0.08" | — |
| 1980 | 87° | 60° | 74° | — | — |
| 1979 | 92° | 58° | 75° | — | — |
| 1978 | 85° | 69° | 77° | — | — |
| 1977 | 75° | 44° | 60° | — | — |
| 1976 | 79° | 50° | 64° | — | — |
| 1975 | 89° | 72° | 80° | — | — |
| 1974 | 83° | 63° | 73° | — | — |
| 1973 | 84° | 71° | 78° | 0.38" | — |
| 1972 | 88° | 70° | 79° | — | — |
| 1971 | 74° | 61° | 67° | 0.3" | — |
55 years of data from SAN ANTONIO INCARNATE WORD