Weather on December 21
Corpus Christi, TX
55 Years of Data
Avg High
68°F
Avg Low
49°F
Warmest
1981
76°F avg
Coldest
1976
40°F avg
About This Date
December 21st in Corpus Christi, TX typically brings mild winter weather, with average highs around 68°F and lows near 49°F. Over 55 years of records, the warmest December 21st was in 1981 (76°F average), while the coldest was 1976 (40°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 15% of December 21st dates historically, with the wettest December 21st recording 17.2" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 21st in Corpus Christi, TX? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 68° | 75° | — | — |
| 2024 | 67° | 47° | 57° | — | — |
| 2023 | 76° | 64° | 70° | — | — |
| 2022 | 57° | 47° | 52° | — | — |
| 2021 | 62° | 44° | 53° | — | — |
| 2020 | 76° | 46° | 61° | — | — |
| 2019 | 60° | 48° | 54° | 2.13" | — |
| 2018 | 69° | 39° | 54° | — | — |
| 2017 | 79° | 58° | 68° | — | — |
| 2016 | 56° | 43° | 49° | — | — |
| 2015 | 78° | 61° | 69° | — | — |
| 2014 | 56° | 50° | 53° | — | — |
| 2013 | 80° | 66° | 73° | — | — |
| 2012 | 61° | 30° | 45° | — | — |
| 2011 | 61° | 53° | 57° | 0.03" | — |
| 2010 | 85° | 68° | 76° | — | — |
| 2009 | 73° | 43° | 58° | 0.03" | — |
| 2008 | 82° | 51° | 67° | — | — |
| 2007 | 81° | 42° | 61° | — | — |
| 2006 | 79° | 61° | 70° | — | — |
| 2005 | 61° | 42° | 51° | — | — |
| 2004 | 80° | 57° | 69° | — | — |
| 2003 | 74° | 50° | 62° | — | — |
| 2002 | 76° | 45° | 60° | — | — |
| 2001 | 73° | 49° | 61° | — | — |
| 2000 | 62° | 43° | 52° | — | — |
| 1999 | 47° | 40° | 43° | — | — |
| 1998 | 79° | 71° | 75° | 0.03" | — |
| 1997 | 70° | 46° | 58° | — | — |
| 1996 | 75° | 43° | 59° | — | — |
| 1995 | 47° | 43° | 45° | 1.35" | — |
| 1994 | 74° | 53° | 63° | — | — |
| 1993 | 56° | 47° | 51° | — | — |
| 1992 | 64° | 45° | 54° | — | — |
| 1991 | 77° | 63° | 70° | 17.2" | — |
| 1990 | 87° | 38° | 62° | — | — |
| 1989 | 50° | 33° | 42° | — | — |
| 1988 | 82° | 60° | 71° | — | — |
| 1987 | 55° | 50° | 53° | 0.23" | — |
| 1986 | 56° | 49° | 52° | 2.44" | — |
| 1985 | 66° | 52° | 59° | — | — |
| 1984 | 84° | 64° | 74° | — | — |
| 1983 | 51° | 33° | 42° | — | — |
| 1982 | 79° | 52° | 65° | — | — |
| 1981warmest | 85° | 67° | 76° | — | — |
| 1980 | 46° | 39° | 43° | — | — |
| 1979 | 72° | 60° | 66° | — | — |
| 1978 | 66° | 51° | 59° | — | — |
| 1977 | 58° | 33° | 45° | — | — |
| 1976coldest | 43° | 38° | 40° | — | — |
| 1975 | 59° | 44° | 52° | — | — |
| 1974 | 65° | 46° | 55° | — | — |
| 1973 | 59° | 24° | 42° | — | — |
| 1972 | 67° | 54° | 60° | — | — |
| 1971 | 82° | 57° | 70° | — | — |
55 years of data from CORPUS CHRISTI