Weather on May 16
San Antonio, TX
55 Years of Data
Avg High
86°F
Avg Low
66°F
Warmest
2025
88°F avg
Coldest
2014
64°F avg
About This Date
May 16th in San Antonio, TX typically brings warm spring weather, with average highs around 86°F and lows near 66°F. Over 55 years of records, the warmest May 16th was in 2025 (88°F average), while the coldest was 2014 (64°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 29% of May 16th dates historically, with the wettest May 16th recording 6.17" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for May 16th in San Antonio, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 99° | 77° | 88° | — | — |
| 2024 | 90° | 64° | 77° | — | — |
| 2023 | 87° | 66° | 77° | 0.18" | — |
| 2022 | 97° | 72° | 84° | — | — |
| 2021 | 81° | 58° | 69° | — | — |
| 2020 | 90° | 64° | 77° | — | — |
| 2019 | 84° | 68° | 76° | — | — |
| 2018 | 90° | 71° | 80° | — | — |
| 2017 | 90° | 71° | 80° | — | — |
| 2016 | 81° | 67° | 74° | 1.32" | — |
| 2015 | 86° | 69° | 78° | — | — |
| 2014coldest | 81° | 48° | 64° | — | — |
| 2013 | 87° | 71° | 79° | — | — |
| 2012 | 74° | 57° | 65° | 6.17" | — |
| 2011 | 80° | 59° | 70° | — | — |
| 2010 | 81° | 65° | 73° | — | — |
| 2009 | 94° | 73° | 83° | — | — |
| 2008 | 82° | 62° | 72° | 0.15" | — |
| 2007 | 86° | 67° | 76° | 0.15" | — |
| 2006 | 83° | 56° | 69° | — | — |
| 2005 | 85° | 62° | 73° | 0.56" | — |
| 2004 | 82° | 58° | 70° | — | — |
| 2003 | 94° | 74° | 84° | — | — |
| 2002 | 85° | 57° | 71° | — | — |
| 2001 | 86° | 67° | 76° | — | — |
| 2000 | 86° | 62° | 74° | — | — |
| 1999 | 89° | 71° | 80° | — | — |
| 1998 | 90° | 72° | 81° | — | — |
| 1997 | 82° | 64° | 73° | — | — |
| 1996 | 96° | 71° | 84° | — | — |
| 1995 | 94° | 76° | 85° | — | — |
| 1994 | 84° | 68° | 76° | 2.01" | — |
| 1993 | 91° | 67° | 79° | — | — |
| 1992 | 83° | 67° | 75° | 1.91" | — |
| 1991 | 81° | 68° | 74° | 0.25" | — |
| 1990 | 92° | 76° | 84° | — | — |
| 1989 | 88° | 76° | 82° | 0.03" | — |
| 1988 | 89° | 70° | 79° | — | — |
| 1987 | 80° | 64° | 72° | — | — |
| 1986 | 80° | 73° | 77° | 0.1" | — |
| 1985 | 88° | 71° | 79° | — | — |
| 1984 | 82° | 69° | 76° | — | — |
| 1983 | 79° | 51° | 65° | — | — |
| 1982 | 85° | 70° | 77° | 0.79" | — |
| 1981 | 91° | 67° | 79° | 0.05" | — |
| 1980 | 86° | 63° | 74° | 1.68" | — |
| 1979 | 83° | 57° | 70° | — | — |
| 1978 | 90° | 74° | 82° | — | — |
| 1977 | 78° | 70° | 74° | 0.15" | — |
| 1976 | 85° | 65° | 75° | — | — |
| 1975 | 83° | 56° | 69° | — | — |
| 1974 | 89° | 77° | 83° | — | — |
| 1973 | 82° | 49° | 65° | — | — |
| 1972 | 82° | 60° | 71° | 2.34" | — |
| 1971 | 93° | 66° | 80° | — | — |
55 years of data from SAN ANTONIO INCARNATE WORD