Weather on June 23
San Antonio, TX
55 Years of Data
Avg High
93°F
Avg Low
74°F
Warmest
1990
90°F avg
Coldest
2007
75°F avg
About This Date
June 23rd in San Antonio, TX typically brings hot summer weather, with average highs around 93°F and lows near 74°F. Over 55 years of records, the warmest June 23rd was in 1990 (90°F average), while the coldest was 2007 (75°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 15% of June 23rd dates historically, with the wettest June 23rd recording 3.02" of rain. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for June 23rd 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 | 93° | 77° | 85° | — | — |
| 2024 | 92° | 69° | 80° | — | — |
| 2023 | 102° | 75° | 89° | — | — |
| 2022 | 101° | 78° | 89° | — | — |
| 2021 | 92° | 78° | 85° | — | — |
| 2020 | 96° | 77° | 87° | — | — |
| 2019 | 91° | 70° | 80° | — | — |
| 2018 | 91° | 76° | 83° | — | — |
| 2017 | 99° | 74° | 86° | — | — |
| 2016 | 92° | 74° | 83° | — | — |
| 2015 | 90° | 78° | 84° | — | — |
| 2014 | 96° | 77° | 87° | 0.61" | — |
| 2013 | 94° | 75° | 84° | — | — |
| 2012 | 94° | 72° | 83° | — | — |
| 2011 | 89° | 69° | 79° | — | — |
| 2010 | 93° | 75° | 84° | — | — |
| 2009 | 99° | 75° | 87° | — | — |
| 2008 | 99° | 72° | 85° | — | — |
| 2007coldest | 81° | 69° | 75° | 0.1" | — |
| 2006 | 94° | 76° | 85° | — | — |
| 2005 | 92° | 68° | 80° | — | — |
| 2004 | 85° | 69° | 77° | 0.36" | — |
| 2003 | 93° | 78° | 86° | — | — |
| 2002 | 93° | 69° | 81° | — | — |
| 2001 | 91° | 72° | 81° | — | — |
| 2000 | 90° | 75° | 82° | — | — |
| 1999 | 89° | 75° | 82° | 0.51" | — |
| 1998 | 98° | 76° | 87° | — | — |
| 1997 | 87° | 73° | 80° | 0.08" | — |
| 1996 | 92° | 75° | 83° | — | — |
| 1995 | 92° | 66° | 79° | — | — |
| 1994 | 99° | 75° | 87° | 0.08" | — |
| 1993 | 91° | 76° | 83° | — | — |
| 1992 | 96° | 74° | 85° | — | — |
| 1991 | 96° | 69° | 83° | 0.53" | — |
| 1990warmest | 102° | 79° | 90° | — | — |
| 1989 | 89° | 74° | 81° | — | — |
| 1988 | 94° | 69° | 81° | — | — |
| 1987 | 93° | 77° | 85° | — | — |
| 1986 | 91° | 72° | 81° | — | — |
| 1985 | 90° | 75° | 82° | — | — |
| 1984 | 96° | 75° | 86° | — | — |
| 1983 | 90° | 70° | 80° | — | — |
| 1982 | 93° | 67° | 80° | — | — |
| 1981 | 91° | 76° | 83° | — | — |
| 1980 | 100° | 78° | 89° | — | — |
| 1979 | 90° | 77° | 83° | — | — |
| 1978 | 96° | 75° | 86° | — | — |
| 1977 | 81° | 73° | 77° | 3.02" | — |
| 1976 | 92° | 77° | 84° | — | — |
| 1975 | 90° | 71° | 80° | — | — |
| 1974 | 94° | 70° | 82° | — | — |
| 1973 | 84° | 71° | 78° | — | — |
| 1972 | 91° | 75° | 83° | — | — |
| 1971 | 93° | 71° | 82° | — | — |
55 years of data from SAN ANTONIO INCARNATE WORD