Weather on April 18
San Angelo, TX
55 Years of Data
Avg High
81°F
Avg Low
53°F
Warmest
2011
84°F avg
Coldest
2001
48°F avg
About This Date
April 18th in San Angelo, TX typically brings warm spring weather, with average highs around 81°F and lows near 53°F — a 28°F daily swing. Over 55 years of records, the warmest April 18th was in 2011 (84°F average), while the coldest was 2001 (48°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 20% of April 18th dates historically, with the wettest April 18th recording 2.34" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for April 18th in San Angelo, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 68° | 77° | — | — |
| 2024 | 101° | 65° | 83° | — | — |
| 2023 | 93° | 63° | 78° | — | — |
| 2022 | 82° | 51° | 67° | — | — |
| 2021 | 69° | 44° | 57° | — | — |
| 2020 | 77° | 49° | 63° | — | — |
| 2019 | 76° | 49° | 62° | — | — |
| 2018 | 79° | 49° | 64° | — | — |
| 2017 | 87° | 52° | 69° | — | — |
| 2016 | 63° | 55° | 59° | 0.41" | — |
| 2015 | 80° | 54° | 67° | — | — |
| 2014 | 78° | 56° | 67° | — | — |
| 2013 | 76° | 46° | 61° | 0.69" | — |
| 2012 | 86° | 49° | 67° | — | — |
| 2011warmest | 101° | 67° | 84° | — | — |
| 2010 | 70° | 54° | 62° | — | — |
| 2009 | 83° | 52° | 67° | — | — |
| 2008 | 76° | 40° | 58° | — | — |
| 2007 | 79° | 43° | 61° | — | — |
| 2006 | 99° | 57° | 78° | — | — |
| 2005 | 76° | 62° | 69° | — | — |
| 2004 | 77° | 64° | 71° | — | — |
| 2003 | 87° | 67° | 77° | — | — |
| 2002 | 90° | 62° | 76° | — | — |
| 2001coldest | 53° | 42° | 48° | — | — |
| 2000 | 89° | 56° | 72° | — | — |
| 1999 | 81° | 38° | 59° | — | — |
| 1998 | 68° | 42° | 55° | — | — |
| 1997 | 75° | 52° | 63° | — | — |
| 1996 | 89° | 64° | 77° | — | — |
| 1995 | 92° | 49° | 70° | 0.86" | — |
| 1994 | 82° | 45° | 63° | — | — |
| 1993 | 85° | 51° | 68° | — | — |
| 1992 | 74° | 59° | 66° | — | — |
| 1991 | 87° | 55° | 71° | — | — |
| 1990 | 67° | 43° | 55° | 0.71" | — |
| 1989 | 89° | 51° | 70° | — | — |
| 1988 | 79° | 50° | 64° | 0.13" | — |
| 1987 | 95° | 50° | 73° | — | — |
| 1986 | 87° | 63° | 75° | 0.03" | — |
| 1985 | 91° | 57° | 74° | — | — |
| 1984 | 91° | 50° | 71° | — | — |
| 1983 | 87° | 47° | 67° | — | — |
| 1982 | 72° | 54° | 63° | — | — |
| 1981 | 74° | 60° | 67° | 2.34" | — |
| 1980 | 80° | 46° | 63° | — | — |
| 1979 | 74° | 62° | 68° | 0.03" | — |
| 1978 | 90° | 47° | 68° | — | — |
| 1977 | 74° | 55° | 64° | 0.08" | — |
| 1976 | 69° | 41° | 55° | — | — |
| 1975 | 92° | 68° | 80° | — | — |
| 1974 | 82° | 47° | 64° | — | — |
| 1973 | 63° | 43° | 53° | 0.64" | — |
| 1972 | 90° | 65° | 77° | — | — |
| 1971 | 63° | 53° | 58° | 0.3" | — |
55 years of data from SAN ANGELO DAM