Weather on December 21
Corpus Christi, TX
55 Years of Data
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.
| 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° | — | — |
Corpus Christi, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Corpus Christi, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Corpus Christi, TX Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Corpus Christi, TX
Corpus Christi, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.