Weather on August 14
San Antonio, TX
55 Years of Data
Avg High
96°F
Avg Low
75°F
Warmest
2023
91°F avg
Coldest
2004
75°F avg
About This Date
August 14th in San Antonio, TX typically brings hot summer weather, with average highs around 96°F and lows near 75°F. Over 55 years of records, the warmest August 14th was in 2023 (91°F average), while the coldest was 2004 (75°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 18% of August 14th dates historically, with the wettest August 14th recording 1.91" of rain. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for August 14th in San Antonio, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 102° | 79° | 90° | — | — |
| 2024 | 98° | 79° | 88° | — | — |
| 2023warmest | 103° | 79° | 91° | — | — |
| 2022 | 88° | 76° | 82° | 0.1" | — |
| 2021 | 93° | 75° | 84° | — | — |
| 2020 | 100° | 76° | 88° | — | — |
| 2019 | 101° | 77° | 89° | — | — |
| 2018 | 95° | 76° | 85° | — | — |
| 2017 | 97° | 76° | 86° | — | — |
| 2016 | 85° | 73° | 79° | 1.37" | — |
| 2015 | 101° | 76° | 88° | — | — |
| 2014 | 101° | 71° | 86° | — | — |
| 2013 | 99° | 76° | 87° | — | — |
| 2012 | 99° | 77° | 88° | — | — |
| 2011 | 100° | 78° | 89° | — | — |
| 2010 | 97° | 78° | 87° | — | — |
| 2009 | 99° | 72° | 85° | — | — |
| 2008 | 97° | 71° | 84° | — | — |
| 2007 | 97° | 74° | 85° | — | — |
| 2006 | 99° | 78° | 88° | — | — |
| 2005 | 92° | 74° | 83° | 0.56" | — |
| 2004coldest | 86° | 65° | 75° | — | — |
| 2003 | 87° | 68° | 78° | 1.88" | — |
| 2002 | 93° | 75° | 84° | — | — |
| 2001 | 99° | 76° | 87° | — | — |
| 2000 | 101° | 73° | 87° | — | — |
| 1999 | 100° | 73° | 87° | — | — |
| 1998 | 97° | 75° | 86° | 1.02" | — |
| 1997 | 98° | 76° | 87° | — | — |
| 1996 | 98° | 71° | 85° | — | — |
| 1995 | 97° | 78° | 87° | 0.08" | — |
| 1994 | 98° | 76° | 87° | — | — |
| 1993 | 99° | 77° | 88° | — | — |
| 1992 | 93° | 70° | 81° | — | — |
| 1991 | 94° | 78° | 86° | — | — |
| 1990 | 95° | 77° | 86° | — | — |
| 1989 | 88° | 74° | 81° | — | — |
| 1988 | 98° | 77° | 88° | — | — |
| 1987 | 99° | 77° | 88° | — | — |
| 1986 | 97° | 75° | 86° | — | — |
| 1985 | 95° | 75° | 85° | 0.48" | — |
| 1984 | 94° | 69° | 81° | 1.91" | — |
| 1983 | 96° | 72° | 84° | — | — |
| 1982 | 99° | 75° | 87° | — | — |
| 1981 | 98° | 76° | 87° | 0.41" | — |
| 1980 | 97° | 77° | 87° | — | — |
| 1979 | 92° | 75° | 83° | — | — |
| 1978 | 94° | 77° | 85° | — | — |
| 1977 | 94° | 78° | 86° | — | — |
| 1976 | 94° | 76° | 85° | — | — |
| 1975 | 94° | 75° | 84° | — | — |
| 1974 | 92° | 76° | 84° | — | — |
| 1973 | 93° | 71° | 82° | 0.03" | — |
| 1972 | 92° | 76° | 84° | — | — |
| 1971 | 91° | 72° | 81° | — | — |
55 years of data from SAN ANTONIO INCARNATE WORD