Weather on August 31
San Angelo, TX
55 Years of Data
Avg High
93°F
Avg Low
68°F
Warmest
2020
91°F avg
Coldest
2004
71°F avg
About This Date
August 31st in San Angelo, TX typically brings hot summer weather, with average highs around 93°F and lows near 68°F — a 25°F daily swing. Over 55 years of records, the warmest August 31st was in 2020 (91°F average), while the coldest was 2004 (71°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 22% of August 31st dates historically, with the wettest August 31st recording 4.75" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for August 31st in San Angelo, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 72° | 80° | 2.11" | — |
| 2024 | 92° | 73° | 82° | 0.36" | — |
| 2023 | 102° | 64° | 83° | — | — |
| 2022 | 85° | 72° | 78° | 0.74" | — |
| 2021 | 96° | 69° | 83° | — | — |
| 2020warmest | 104° | 77° | 91° | 0.1" | — |
| 2019 | 99° | 67° | 83° | — | — |
| 2018 | 98° | 71° | 85° | — | — |
| 2017 | 91° | 56° | 73° | — | — |
| 2016 | 93° | 73° | 83° | — | — |
| 2015 | 98° | 63° | 80° | — | — |
| 2014 | 99° | 72° | 85° | — | — |
| 2013 | 100° | 71° | 86° | — | — |
| 2012 | 100° | 65° | 82° | — | — |
| 2011 | 102° | 75° | 89° | — | — |
| 2010 | 100° | 78° | 89° | — | — |
| 2009 | 92° | 62° | 77° | — | — |
| 2008 | 90° | 68° | 79° | — | — |
| 2007 | 89° | 69° | 79° | 1.12" | — |
| 2006 | 94° | 67° | 80° | — | — |
| 2005 | 95° | 62° | 79° | — | — |
| 2004coldest | 77° | 65° | 71° | 0.43" | — |
| 2003 | 78° | 70° | 74° | 0.18" | — |
| 2002 | 94° | 65° | 79° | — | — |
| 2001 | 89° | 66° | 78° | — | — |
| 2000 | 100° | 72° | 86° | — | — |
| 1999 | 99° | 69° | 84° | — | — |
| 1998 | 95° | 61° | 78° | — | — |
| 1997 | 97° | 68° | 82° | — | — |
| 1996 | — | 66° | — | 0.41" | — |
| 1995 | 97° | 71° | 84° | — | — |
| 1994 | 97° | 73° | 85° | — | — |
| 1993 | 94° | 62° | 78° | 4.75" | — |
| 1992 | 92° | 70° | 81° | — | — |
| 1991 | 96° | 65° | 80° | — | — |
| 1990 | 96° | 67° | 81° | — | — |
| 1989 | 99° | 75° | 87° | — | — |
| 1988 | 87° | 62° | 75° | — | — |
| 1987 | 85° | 60° | 72° | 1.04" | — |
| 1986 | 87° | 63° | 75° | 0.05" | — |
| 1985 | 96° | 69° | 83° | — | — |
| 1984 | 93° | 68° | 81° | 0.13" | — |
| 1983 | 99° | 73° | 86° | — | — |
| 1982 | 98° | 73° | 86° | — | — |
| 1981 | 91° | 67° | 79° | — | — |
| 1980 | 97° | 71° | 84° | — | — |
| 1979 | 93° | 73° | 83° | — | — |
| 1978 | 85° | 67° | 76° | — | — |
| 1977 | 93° | 71° | 82° | — | — |
| 1976 | 83° | 64° | 73° | — | — |
| 1975 | 95° | 68° | 82° | — | — |
| 1974 | 84° | 67° | 75° | — | — |
| 1973 | 90° | 69° | 79° | — | — |
| 1972 | 92° | 70° | 81° | — | — |
| 1971 | 89° | 65° | 77° | — | — |
55 years of data from SAN ANGELO DAM