Weather on April 20
San Angelo, TX
55 Years of Data
Avg High
83°F
Avg Low
54°F
Warmest
2022
84°F avg
Coldest
2021
54°F avg
About This Date
April 20th in San Angelo, TX typically brings warm spring weather, with average highs around 83°F and lows near 54°F — a 29°F daily swing. Over 55 years of records, the warmest April 20th was in 2022 (84°F average), while the coldest was 2021 (54°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 15% of April 20th dates historically, with the wettest April 20th recording 2.01" of rain. The last decade has been 4.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.8°F cooler on this date compared to 20-30 years ago.
Planning for April 20th in San Angelo, TX? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 49° | 62° | — | — |
| 2024 | 63° | 50° | 56° | 1.83" | — |
| 2023 | 87° | 59° | 73° | — | — |
| 2022warmest | 96° | 71° | 84° | — | — |
| 2021coldest | 65° | 44° | 54° | — | — |
| 2020 | 91° | 46° | 69° | — | — |
| 2019 | 87° | 43° | 65° | — | — |
| 2018 | 71° | 53° | 62° | — | — |
| 2017 | 94° | 65° | 79° | — | — |
| 2016 | 74° | 55° | 64° | 0.81" | — |
| 2015 | 72° | 44° | 58° | — | — |
| 2014 | 74° | 61° | 67° | 0.33" | — |
| 2013 | 79° | 46° | 62° | — | — |
| 2012 | 81° | 56° | 68° | 0.03" | — |
| 2011 | 92° | 56° | 74° | — | — |
| 2010 | 76° | 53° | 64° | — | — |
| 2009 | 82° | 42° | 62° | — | — |
| 2008 | 91° | 63° | 77° | — | — |
| 2007 | 85° | 54° | 69° | — | — |
| 2006 | 73° | 58° | 65° | 2.01" | — |
| 2005 | 88° | 66° | 77° | — | — |
| 2004 | 85° | 64° | 74° | — | — |
| 2003 | 78° | 53° | 66° | — | — |
| 2002 | 86° | 69° | 78° | — | — |
| 2001 | 83° | 54° | 68° | — | — |
| 2000 | 98° | 54° | 76° | — | — |
| 1999 | 91° | 57° | 74° | — | — |
| 1998 | 80° | 47° | 63° | — | — |
| 1997 | 80° | 54° | 67° | — | — |
| 1996 | 94° | 53° | 73° | — | — |
| 1995 | 87° | 41° | 64° | — | — |
| 1994 | 86° | 59° | 73° | — | — |
| 1993 | 92° | 53° | 72° | — | — |
| 1992 | 70° | 44° | 57° | — | — |
| 1991 | 80° | 50° | 65° | — | — |
| 1990 | 73° | 50° | 62° | 0.71" | — |
| 1989 | 78° | 51° | 65° | — | — |
| 1988 | 86° | 40° | 63° | — | — |
| 1987 | 91° | 64° | 78° | — | — |
| 1986 | 86° | 44° | 65° | — | — |
| 1985 | 88° | 67° | 77° | — | — |
| 1984 | 86° | 58° | 72° | — | — |
| 1983 | 90° | 53° | 71° | — | — |
| 1982 | 92° | 54° | 73° | — | — |
| 1981 | 86° | 60° | 73° | — | — |
| 1980 | 83° | 54° | 68° | — | — |
| 1979 | 81° | 61° | 71° | — | — |
| 1978 | 75° | 46° | 61° | — | — |
| 1977 | 78° | 55° | 67° | 0.23" | — |
| 1976 | 84° | 54° | 69° | — | — |
| 1975 | 76° | 43° | 59° | — | — |
| 1974 | 87° | 64° | 76° | — | — |
| 1973 | 85° | 54° | 69° | — | — |
| 1972 | 93° | 65° | 79° | — | — |
| 1971 | 66° | 46° | 56° | 0.33" | — |
55 years of data from SAN ANGELO DAM