Weather on March 18
San Angelo, TX
55 Years of Data
Avg High
74°F
Avg Low
47°F
Warmest
2011
77°F avg
Coldest
1988
38°F avg
About This Date
March 18th in San Angelo, TX typically brings pleasant spring weather, with average highs around 74°F and lows near 47°F — a 27°F daily swing. Over 56 years of records, the warmest March 18th was in 2011 (77°F average), while the coldest was 1988 (38°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 16% of March 18th dates historically, with the wettest March 18th recording 3.1" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for March 18th in San Angelo, TX? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 80° | 46° | 63° | — | — |
| 2025 | 93° | 59° | 76° | — | — |
| 2024 | 66° | 47° | 56° | — | — |
| 2023 | 56° | 39° | 47° | — | — |
| 2022 | 69° | 40° | 54° | — | — |
| 2021 | 68° | 36° | 52° | — | — |
| 2020 | 84° | 61° | 72° | — | — |
| 2019 | 67° | 34° | 50° | — | — |
| 2018 | 87° | 57° | 72° | — | — |
| 2017 | 87° | 58° | 72° | — | — |
| 2016 | 74° | 47° | 60° | — | — |
| 2015 | 66° | 51° | 59° | 0.25" | — |
| 2014 | 89° | 53° | 71° | — | — |
| 2013 | 78° | 50° | 64° | — | — |
| 2012 | 78° | 67° | 72° | — | — |
| 2011warmest | 91° | 63° | 77° | — | — |
| 2010 | 72° | 32° | 52° | — | — |
| 2009 | 86° | 51° | 69° | — | — |
| 2008 | 59° | 46° | 53° | 3.1" | — |
| 2007 | 79° | 54° | 66° | — | — |
| 2006 | 57° | 49° | 53° | 0.25" | — |
| 2005 | 74° | 45° | 59° | — | — |
| 2004 | 86° | 61° | 73° | — | — |
| 2003 | 68° | 50° | 59° | 0.18" | — |
| 2002 | 69° | 39° | 54° | — | — |
| 2001 | 46° | 39° | 43° | 0.43" | — |
| 2000 | 76° | 50° | 63° | — | — |
| 1999 | 71° | 47° | 59° | 1.07" | — |
| 1998 | 70° | 43° | 56° | 0.33" | — |
| 1997 | 77° | 58° | 67° | — | — |
| 1996 | 81° | 44° | 62° | — | — |
| 1995 | 74° | 44° | 59° | — | — |
| 1994 | 86° | 57° | 72° | — | — |
| 1993 | 55° | 41° | 48° | — | — |
| 1992 | 72° | 52° | 62° | — | — |
| 1991 | 72° | 41° | 56° | — | — |
| 1990 | 75° | 43° | 59° | — | — |
| 1989 | 89° | 43° | 66° | — | — |
| 1988coldest | 55° | 21° | 38° | 0.51" | — |
| 1987 | 63° | 33° | 48° | — | — |
| 1986 | 79° | 49° | 64° | 0.94" | — |
| 1985 | 57° | 35° | 46° | — | — |
| 1984 | 70° | 54° | 62° | — | — |
| 1983 | 59° | 36° | 47° | — | — |
| 1982 | 83° | 59° | 71° | — | — |
| 1981 | 79° | 43° | 61° | — | — |
| 1980 | 59° | 26° | 43° | — | — |
| 1979 | 69° | 56° | 62° | — | — |
| 1978 | 76° | 42° | 59° | — | — |
| 1977 | 82° | 48° | 65° | — | — |
| 1976 | 76° | 44° | 60° | — | — |
| 1975 | 79° | 36° | 57° | — | — |
| 1974 | 85° | 46° | 65° | — | — |
| 1973 | 75° | 42° | 59° | — | — |
| 1972 | 89° | 49° | 69° | — | — |
| 1971 | 82° | 55° | 69° | — | — |
56 years of data from SAN ANGELO DAM