Weather on September 30
San Angelo, TX
55 Years of Data
Avg High
85°F
Avg Low
57°F
Warmest
1977
87°F avg
Coldest
1984
45°F avg
About This Date
September 30th in San Angelo, TX typically brings warm fall weather, with average highs around 85°F and lows near 57°F — a 28°F daily swing. Over 55 years of records, the warmest September 30th was in 1977 (87°F average), while the coldest was 1984 (45°F) — a 42°F range across recorded history. Rain or other precipitation has occurred on about 9% of September 30th dates historically, with the wettest September 30th recording 0.81" of rain. The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
Planning for September 30th in San Angelo, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 55° | 71° | — | — |
| 2024 | 93° | 51° | 72° | — | — |
| 2023 | 90° | 63° | 76° | — | — |
| 2022 | 92° | 53° | 72° | — | — |
| 2021 | 94° | 65° | 79° | 0.81" | — |
| 2020 | 89° | 47° | 68° | — | — |
| 2019 | 94° | 75° | 84° | — | — |
| 2018 | 85° | 66° | 75° | — | — |
| 2017 | 78° | 64° | 71° | — | — |
| 2016 | 81° | 50° | 65° | — | — |
| 2015 | 92° | 57° | 74° | — | — |
| 2014 | 93° | 62° | 78° | — | — |
| 2013 | 87° | 53° | 70° | — | — |
| 2012 | 80° | 62° | 71° | — | — |
| 2011 | 84° | 60° | 72° | — | — |
| 2010 | 88° | 53° | 70° | — | — |
| 2009 | 91° | 67° | 79° | — | — |
| 2008 | 89° | 49° | 69° | — | — |
| 2007 | 87° | 68° | 78° | — | — |
| 2006 | 93° | 62° | 78° | — | — |
| 2005 | 94° | 56° | 75° | — | — |
| 2004 | 78° | 60° | 69° | 0.08" | — |
| 2003 | 83° | 58° | 70° | — | — |
| 2002 | 96° | 52° | 74° | — | — |
| 2001 | 77° | 53° | 65° | — | — |
| 2000 | 86° | 51° | 69° | — | — |
| 1999 | 72° | 38° | 55° | — | — |
| 1998 | 97° | 69° | 83° | — | — |
| 1997 | 94° | 60° | 77° | — | — |
| 1996 | 80° | 46° | 63° | — | — |
| 1995 | 90° | 67° | 78° | — | — |
| 1994 | 92° | 62° | 77° | — | — |
| 1993 | 87° | 52° | 69° | — | — |
| 1992 | 83° | 48° | 65° | — | — |
| 1991 | 79° | 50° | 64° | — | — |
| 1990 | 83° | 60° | 71° | — | — |
| 1989 | 86° | 48° | 67° | — | — |
| 1988 | 80° | 43° | 61° | 0.1" | — |
| 1987 | 79° | 48° | 63° | — | — |
| 1986 | 87° | 74° | 80° | — | — |
| 1985 | 67° | 42° | 54° | 0.08" | — |
| 1984coldest | 53° | 38° | 45° | — | — |
| 1983 | 84° | 63° | 73° | — | — |
| 1982 | 86° | 66° | 76° | — | — |
| 1981 | 89° | 62° | 76° | — | — |
| 1980 | 65° | 59° | 62° | 0.13" | — |
| 1979 | 98° | 61° | 79° | — | — |
| 1978 | 84° | 56° | 70° | — | — |
| 1977warmest | 100° | 74° | 87° | — | — |
| 1976 | 78° | 50° | 64° | — | — |
| 1975 | 89° | 59° | 74° | — | — |
| 1974 | 77° | 45° | 61° | — | — |
| 1973 | 84° | 55° | 70° | — | — |
| 1972 | 94° | 44° | 69° | — | — |
| 1971 | 83° | 65° | 74° | — | — |
55 years of data from SAN ANGELO DAM