Weather on March 6
San Antonio, TX
55 Years of Data
Avg High
73°F
Avg Low
48°F
Warmest
2026
79°F avg
Coldest
2019
39°F avg
About This Date
March 6th in San Antonio, TX typically brings pleasant spring weather, with average highs around 73°F and lows near 48°F — a 25°F daily swing. Over 56 years of records, the warmest March 6th was in 2026 (79°F average), while the coldest was 2019 (39°F) — a 40°F range across recorded history. Rain or other precipitation has occurred on about 16% of March 6th dates historically, with the wettest March 6th recording 2.54" of rain. The last decade has been 6.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.2°F warmer on this date compared to 20-30 years ago.
Planning for March 6th in San Antonio, TX? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 86° | 71° | 79° | — | — |
| 2025 | 78° | 45° | 61° | — | — |
| 2024 | 90° | 52° | 71° | — | — |
| 2023 | 82° | 63° | 72° | — | — |
| 2022 | 83° | 68° | 75° | — | — |
| 2021 | 80° | 56° | 68° | — | — |
| 2020 | 74° | 43° | 58° | — | — |
| 2019coldest | 50° | 29° | 39° | — | — |
| 2018 | 73° | 49° | 61° | — | — |
| 2017 | 80° | 67° | 73° | — | — |
| 2016 | 76° | 59° | 67° | — | — |
| 2015 | 56° | 31° | 44° | — | — |
| 2014 | 61° | 41° | 51° | — | — |
| 2013 | 68° | 35° | 52° | — | — |
| 2012 | 77° | 42° | 60° | — | — |
| 2011 | 69° | 35° | 52° | — | — |
| 2010 | 62° | 51° | 57° | — | — |
| 2009 | 85° | 62° | 73° | — | — |
| 2008 | 79° | 36° | 57° | 0.03" | — |
| 2007 | 70° | 32° | 51° | — | — |
| 2006 | 85° | 64° | 74° | — | — |
| 2005 | 70° | 56° | 63° | 2.26" | — |
| 2004 | 80° | 45° | 62° | — | — |
| 2003 | 65° | 41° | 53° | 0.05" | — |
| 2002 | 64° | 28° | 46° | — | — |
| 2001 | 74° | 39° | 56° | — | — |
| 2000 | 71° | 55° | 63° | — | — |
| 1999 | 80° | 59° | 70° | — | — |
| 1998 | 79° | 53° | 66° | — | — |
| 1997 | 66° | 41° | 54° | — | — |
| 1996 | 85° | 41° | 63° | — | — |
| 1995 | 77° | 60° | 69° | 0.03" | — |
| 1994 | 86° | 61° | 73° | — | — |
| 1993 | 74° | 35° | 54° | — | — |
| 1992 | 83° | 50° | 66° | — | — |
| 1991 | 100° | 50° | 75° | — | — |
| 1990 | 69° | 63° | 66° | 0.15" | — |
| 1989 | 53° | 27° | 40° | — | — |
| 1988 | 77° | 42° | 60° | — | — |
| 1987 | 74° | 40° | 57° | — | — |
| 1986 | 74° | 46° | 60° | — | — |
| 1985 | 64° | 55° | 60° | 0.15" | — |
| 1984 | 59° | 38° | 48° | — | — |
| 1983 | 80° | 53° | 67° | — | — |
| 1982 | 55° | 31° | 43° | 0.05" | — |
| 1981 | 64° | 45° | 54° | — | — |
| 1980 | 79° | 38° | 58° | — | — |
| 1979 | 76° | 36° | 56° | — | — |
| 1978 | 69° | 54° | 61° | 2.54" | — |
| 1977 | 65° | 38° | 51° | — | — |
| 1976 | 48° | 46° | 47° | 1.42" | — |
| 1975 | 75° | 56° | 65° | — | — |
| 1974 | 84° | 69° | 77° | — | — |
| 1973 | 84° | 53° | 69° | — | — |
| 1972 | 70° | 56° | 63° | — | — |
| 1971 | 67° | 38° | 52° | — | — |
56 years of data from SAN ANTONIO INCARNATE WORD