Weather on March 18
San Angelo, TX
55 Years of Data
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.
| 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° | — | — |
San Angelo, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
San Angelo, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
San Angelo, TX Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit San Angelo, TX
San Angelo, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.