Weather on June 21
San Angelo, TX
55 Years of Data
Avg High
95°F
Avg Low
70°F
Warmest
2023
93°F avg
Coldest
1973
70°F avg
About This Date
June 21st in San Angelo, TX typically brings hot summer weather, with average highs around 95°F and lows near 70°F — a 25°F daily swing. Over 55 years of records, the warmest June 21st was in 2023 (93°F average), while the coldest was 1973 (70°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 18% of June 21st dates historically, with the wettest June 21st recording 4.85" of rain. The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in San Angelo, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 73° | 82° | — | — |
| 2024 | 95° | 71° | 83° | — | — |
| 2023warmest | 114° | 72° | 93° | — | — |
| 2022 | 102° | 76° | 89° | — | — |
| 2021 | 99° | 71° | 85° | — | — |
| 2020 | 103° | 77° | 90° | — | — |
| 2019 | 99° | 78° | 88° | — | — |
| 2018 | 100° | 69° | 85° | — | — |
| 2017 | 101° | 70° | 85° | — | — |
| 2016 | 95° | 69° | 82° | — | — |
| 2015 | 91° | 72° | 81° | — | — |
| 2014 | 81° | 68° | 74° | 1.42" | — |
| 2013 | 95° | 76° | 85° | — | — |
| 2012 | 96° | 72° | 84° | — | — |
| 2011 | 101° | 68° | 84° | 1.17" | — |
| 2010 | 102° | 74° | 88° | — | — |
| 2009 | 94° | 75° | 84° | — | — |
| 2008 | 94° | 69° | 81° | — | — |
| 2007 | 88° | 64° | 76° | — | — |
| 2006 | 98° | 74° | 86° | — | — |
| 2005 | 93° | 63° | 78° | — | — |
| 2004 | 99° | 64° | 81° | 4.85" | — |
| 2003 | 96° | 73° | 85° | — | — |
| 2002 | 95° | 72° | 83° | — | — |
| 2001 | 97° | 67° | 82° | — | — |
| 2000 | 89° | 63° | 76° | 0.25" | — |
| 1999 | 93° | 63° | 78° | 1.47" | — |
| 1998 | 100° | 76° | 88° | — | — |
| 1997 | 94° | 65° | 79° | — | — |
| 1996 | 106° | 74° | 90° | — | — |
| 1995 | 92° | 68° | 80° | — | — |
| 1994 | 94° | 68° | 81° | — | — |
| 1993 | 88° | 70° | 79° | — | — |
| 1992 | 92° | 71° | 81° | — | — |
| 1991 | 91° | 66° | 79° | 0.05" | — |
| 1990 | 101° | 71° | 86° | — | — |
| 1989 | 97° | 67° | 82° | — | — |
| 1988 | 96° | 67° | 81° | — | — |
| 1987 | 91° | 70° | 80° | — | — |
| 1986 | 87° | 70° | 78° | — | — |
| 1985 | 88° | 62° | 75° | — | — |
| 1984 | 93° | 72° | 82° | — | — |
| 1983 | 90° | 68° | 79° | — | — |
| 1982 | 84° | 61° | 72° | 1.91" | — |
| 1981 | 90° | 72° | 81° | — | — |
| 1980 | 99° | 70° | 84° | 0.15" | — |
| 1979 | 96° | 76° | 86° | — | — |
| 1978 | 97° | 71° | 84° | — | — |
| 1977 | 94° | 73° | 83° | — | — |
| 1976 | 90° | 64° | 77° | — | — |
| 1975 | 94° | 72° | 83° | — | — |
| 1974 | 95° | 71° | 83° | — | — |
| 1973coldest | 83° | 58° | 70° | 1.5" | — |
| 1972 | 100° | 74° | 87° | — | — |
| 1971 | 89° | 67° | 78° | 0.18" | — |
55 years of data from SAN ANGELO DAM