Weather on April 21
Corpus Christi, TX
55 Years of Data
Avg High
81°F
Avg Low
65°F
Warmest
2011
84°F avg
Coldest
2013
59°F avg
About This Date
April 21st in Corpus Christi, TX typically brings warm spring weather, with average highs around 81°F and lows near 65°F. Over 55 years of records, the warmest April 21st was in 2011 (84°F average), while the coldest was 2013 (59°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 9% of April 21st dates historically, with the wettest April 21st recording 5.33" of rain. The last decade has been 2.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.5°F cooler on this date compared to 20-30 years ago.
Planning for April 21st in Corpus Christi, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 70° | 74° | 0.3" | — |
| 2024 | 72° | 58° | 65° | — | — |
| 2023 | 80° | 65° | 72° | — | — |
| 2022 | 86° | 75° | 81° | — | — |
| 2021 | 80° | 54° | 67° | — | — |
| 2020 | 86° | 72° | 79° | — | — |
| 2019 | 80° | 55° | 68° | — | — |
| 2018 | 75° | 68° | 72° | — | — |
| 2017 | 86° | 72° | 79° | — | — |
| 2016 | 83° | 69° | 76° | — | — |
| 2015 | 69° | 62° | 66° | — | — |
| 2014 | 79° | 68° | 73° | 0.05" | — |
| 2013coldest | 71° | 47° | 59° | — | — |
| 2012 | 83° | 57° | 70° | 0.03" | — |
| 2011warmest | 89° | 78° | 84° | — | — |
| 2010 | 77° | 60° | 69° | — | — |
| 2009 | 85° | 55° | 70° | — | — |
| 2008 | 83° | 74° | 78° | — | — |
| 2007 | 78° | 68° | 73° | — | — |
| 2006 | 82° | 74° | 78° | — | — |
| 2005 | 84° | 71° | 78° | — | — |
| 2004 | 83° | 71° | 77° | — | — |
| 2003 | 75° | 66° | 71° | — | — |
| 2002 | 91° | 75° | 83° | — | — |
| 2001 | 85° | 72° | 78° | — | — |
| 2000 | 83° | 62° | 72° | — | — |
| 1999 | 79° | 70° | 74° | — | — |
| 1998 | 82° | 55° | 69° | — | — |
| 1997 | 89° | 66° | 78° | — | — |
| 1996 | 86° | 70° | 78° | — | — |
| 1995 | 88° | 61° | 74° | — | — |
| 1994 | 83° | 58° | 70° | — | — |
| 1993 | 78° | 56° | 67° | — | — |
| 1992 | 81° | 57° | 69° | — | — |
| 1991 | 81° | 60° | 70° | — | — |
| 1990 | 84° | 72° | 78° | — | — |
| 1989 | 86° | 63° | 74° | — | — |
| 1988 | 81° | 66° | 73° | — | — |
| 1987 | 86° | 64° | 75° | — | — |
| 1986 | 88° | 53° | 70° | — | — |
| 1985 | 81° | 73° | 77° | — | — |
| 1984 | 92° | 69° | 80° | — | — |
| 1983 | 78° | 69° | 74° | — | — |
| 1982 | 67° | 60° | 63° | 0.1" | — |
| 1981 | 83° | 68° | 75° | — | — |
| 1980 | 80° | 67° | 73° | — | — |
| 1979 | 74° | 64° | 69° | 5.33" | — |
| 1978 | 74° | 53° | 63° | — | — |
| 1977 | 81° | 68° | 74° | — | — |
| 1976 | 79° | 70° | 74° | — | — |
| 1975 | 71° | 65° | 68° | — | — |
| 1974 | 79° | 74° | 76° | — | — |
| 1973 | 76° | 74° | 75° | — | — |
| 1972 | 91° | 70° | 80° | — | — |
| 1971 | 75° | 67° | 71° | — | — |
55 years of data from CORPUS CHRISTI