Weather on March 17
San Antonio, TX
55 Years of Data
Avg High
76°F
Avg Low
52°F
Warmest
1977
75°F avg
Coldest
2005
45°F avg
About This Date
March 17th in San Antonio, TX typically brings pleasant spring weather, with average highs around 76°F and lows near 52°F. Over 56 years of records, the warmest March 17th was in 1977 (75°F average), while the coldest was 2005 (45°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 21% of March 17th dates historically, with the wettest March 17th recording 1.32" of rain. The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for March 17th in San Antonio, TX? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 66° | 36° | 51° | — | — |
| 2025 | 84° | 44° | 64° | — | — |
| 2024 | 81° | 60° | 70° | — | — |
| 2023 | 60° | 43° | 51° | 0.41" | — |
| 2022 | 79° | 53° | 66° | — | — |
| 2021 | 82° | 66° | 74° | — | — |
| 2020 | 78° | 65° | 71° | — | — |
| 2019 | 60° | 41° | 51° | — | — |
| 2018 | 86° | 65° | 75° | — | — |
| 2017 | 81° | 65° | 73° | — | — |
| 2016 | 80° | 67° | 73° | — | — |
| 2015 | 74° | 63° | 68° | 0.18" | — |
| 2014 | 68° | 42° | 55° | — | — |
| 2013 | 85° | 52° | 68° | — | — |
| 2012 | 81° | 67° | 74° | — | — |
| 2011 | 84° | 62° | 73° | — | — |
| 2010 | 63° | 46° | 54° | 0.23" | — |
| 2009 | 84° | 42° | 63° | — | — |
| 2008 | 77° | 56° | 66° | — | — |
| 2007 | 72° | 50° | 61° | — | — |
| 2006 | 80° | 65° | 72° | — | — |
| 2005coldest | 57° | 34° | 45° | — | — |
| 2004 | 77° | 57° | 67° | — | — |
| 2003 | 78° | 62° | 70° | — | — |
| 2002 | 68° | 55° | 62° | — | — |
| 2001 | 67° | 41° | 54° | — | — |
| 2000 | 85° | 41° | 63° | 0.58" | — |
| 1999 | 76° | 41° | 58° | — | — |
| 1998 | 74° | 46° | 60° | — | — |
| 1997 | 72° | 55° | 63° | 0.13" | — |
| 1996 | 86° | 53° | 70° | — | — |
| 1995 | 81° | 49° | 65° | — | — |
| 1994 | 79° | 61° | 70° | — | — |
| 1993 | 70° | 52° | 61° | — | — |
| 1992 | 75° | 62° | 69° | 0.05" | — |
| 1991 | 78° | 51° | 65° | 0.05" | — |
| 1990 | 75° | 41° | 58° | — | — |
| 1989 | 84° | 66° | 75° | — | — |
| 1988 | 65° | 42° | 53° | 1.32" | — |
| 1987 | 73° | 49° | 61° | 0.76" | — |
| 1986 | 79° | 51° | 65° | — | — |
| 1985 | 64° | 44° | 54° | — | — |
| 1984 | 82° | 67° | 74° | — | — |
| 1983 | 65° | 45° | 55° | — | — |
| 1982 | 83° | 68° | 75° | 0.03" | — |
| 1981 | 75° | 43° | 59° | — | — |
| 1980 | 69° | 40° | 54° | — | — |
| 1979 | 69° | 61° | 65° | 0.18" | — |
| 1978 | 74° | 34° | 54° | — | — |
| 1977warmest | 83° | 67° | 75° | — | — |
| 1976 | 74° | 34° | 54° | — | — |
| 1975 | 65° | 54° | 59° | 0.28" | — |
| 1974 | 80° | 50° | 65° | — | — |
| 1973 | 78° | 38° | 58° | — | — |
| 1972 | 88° | 41° | 64° | — | — |
| 1971 | 87° | 52° | 69° | — | — |
56 years of data from SAN ANTONIO INCARNATE WORD