Weather on May 13
San Antonio, TX
55 Years of Data
Avg High
85°F
Avg Low
65°F
Warmest
1995
87°F avg
Coldest
1971
63°F avg
About This Date
May 13th in San Antonio, TX typically brings warm spring weather, with average highs around 85°F and lows near 65°F. Over 55 years of records, the warmest May 13th was in 1995 (87°F average), while the coldest was 1971 (63°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 27% of May 13th dates historically, with the wettest May 13th recording 6.1" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for May 13th 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 | 103° | 66° | 84° | — | — |
| 2024 | 85° | 70° | 77° | — | — |
| 2023 | 78° | 64° | 71° | 5.87" | — |
| 2022 | 93° | 71° | 82° | — | — |
| 2021 | 84° | 62° | 73° | — | — |
| 2020 | 89° | 65° | 77° | — | — |
| 2019 | 80° | 56° | 68° | — | — |
| 2018 | 90° | 70° | 80° | — | — |
| 2017 | 87° | 53° | 70° | — | — |
| 2016 | 88° | 72° | 80° | — | — |
| 2015 | 72° | 66° | 69° | 2.59" | — |
| 2014 | 86° | 59° | 73° | 6.1" | — |
| 2013 | 80° | 54° | 67° | — | — |
| 2012 | 81° | 61° | 71° | — | — |
| 2011 | 78° | 62° | 70° | 2.44" | — |
| 2010 | 90° | 71° | 80° | — | — |
| 2009 | 95° | 75° | 85° | — | — |
| 2008 | 78° | 65° | 71° | — | — |
| 2007 | 85° | 61° | 73° | — | — |
| 2006 | 87° | 56° | 71° | — | — |
| 2005 | 82° | 70° | 76° | — | — |
| 2004 | 83° | 73° | 78° | 0.05" | — |
| 2003 | 84° | 67° | 75° | 0.08" | — |
| 2002 | 89° | 61° | 75° | — | — |
| 2001 | 85° | 65° | 75° | — | — |
| 2000 | 91° | 65° | 78° | 1.57" | — |
| 1999 | 87° | 65° | 76° | — | — |
| 1998 | 85° | 67° | 76° | — | — |
| 1997 | 80° | 56° | 68° | — | — |
| 1996 | 93° | 70° | 81° | — | — |
| 1995warmest | 97° | 77° | 87° | — | — |
| 1994 | 79° | 62° | 70° | 5.03" | — |
| 1993 | 88° | 55° | 71° | — | — |
| 1992 | 89° | 72° | 80° | — | — |
| 1991 | 84° | 66° | 75° | 1.68" | — |
| 1990 | 95° | 67° | 81° | — | — |
| 1989 | 86° | 67° | 76° | — | — |
| 1988 | 85° | 59° | 72° | — | — |
| 1987 | 85° | 66° | 75° | 2.11" | — |
| 1986 | 87° | 69° | 78° | — | — |
| 1985 | 87° | 74° | 80° | 0.05" | — |
| 1984 | 91° | 70° | 80° | — | — |
| 1983 | 84° | 71° | 78° | — | — |
| 1982 | 82° | 61° | 71° | 1.4" | — |
| 1981 | 87° | 69° | 78° | — | — |
| 1980 | 86° | 65° | 75° | 2.87" | — |
| 1979 | 82° | 53° | 68° | — | — |
| 1978 | 85° | 62° | 73° | — | — |
| 1977 | 80° | 65° | 72° | — | — |
| 1976 | 78° | 62° | 70° | 0.2" | — |
| 1975 | 82° | 63° | 72° | 0.18" | — |
| 1974 | 87° | 69° | 78° | — | — |
| 1973 | 79° | 61° | 70° | — | — |
| 1972 | 83° | 64° | 73° | — | — |
| 1971coldest | 78° | 49° | 63° | — | — |
55 years of data from SAN ANTONIO INCARNATE WORD