Weather on December 22
San Antonio, TX
55 Years of Data
Avg High
65°F
Avg Low
40°F
Warmest
1988
70°F avg
Coldest
1989
18°F avg
About This Date
December 22nd in San Antonio, TX typically brings mild winter weather, with average highs around 65°F and lows near 40°F — a 25°F daily swing. Over 55 years of records, the warmest December 22nd was in 1988 (70°F average), while the coldest was 1989 (18°F) — a 52°F range across recorded history. Rain or other precipitation has occurred on about 18% of December 22nd dates historically, with the wettest December 22nd recording 10.19" of rain. The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
Planning for December 22nd in San Antonio, TX? Great weather for outdoor activities.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 62° | 70° | — | — |
| 2024 | 70° | 47° | 58° | — | — |
| 2023 | 72° | 61° | 66° | 0.13" | — |
| 2022 | 65° | 19° | 42° | — | — |
| 2021 | 66° | 34° | 50° | — | — |
| 2020 | 75° | 32° | 54° | — | — |
| 2019 | 65° | 35° | 50° | — | — |
| 2018 | 68° | 31° | 49° | — | — |
| 2017 | 78° | 39° | 59° | — | — |
| 2016 | 69° | 50° | 60° | — | — |
| 2015 | 79° | 48° | 63° | — | — |
| 2014 | 71° | 55° | 63° | — | — |
| 2013 | 72° | 41° | 56° | 0.81" | — |
| 2012 | 62° | 32° | 47° | — | — |
| 2011 | 53° | 44° | 49° | 1.91" | — |
| 2010 | 76° | 56° | 66° | 0.03" | — |
| 2009 | 69° | 35° | 52° | — | — |
| 2008 | 44° | 33° | 39° | — | — |
| 2007 | 77° | 39° | 58° | — | — |
| 2006 | 65° | 37° | 51° | 0.23" | — |
| 2005 | 60° | 33° | 47° | — | — |
| 2004 | 75° | 42° | 59° | — | — |
| 2003 | 74° | 47° | 60° | — | — |
| 2002 | 72° | 42° | 57° | — | — |
| 2001 | 69° | 37° | 53° | — | — |
| 2000 | 55° | 31° | 43° | — | — |
| 1999 | 47° | 31° | 39° | 0.25" | — |
| 1998 | 78° | 30° | 54° | — | — |
| 1997 | 72° | 39° | 55° | — | — |
| 1996 | 77° | 54° | 65° | — | — |
| 1995 | 51° | 39° | 45° | 0.03" | — |
| 1994 | 65° | 38° | 51° | — | — |
| 1993 | 47° | 30° | 38° | 0.41" | — |
| 1992 | 63° | 55° | 59° | — | — |
| 1991 | 68° | 53° | 61° | 1.52" | — |
| 1990 | 26° | 22° | 24° | — | — |
| 1989coldest | 23° | 13° | 18° | — | — |
| 1988warmest | 79° | 61° | 70° | — | — |
| 1987 | 72° | 44° | 58° | — | — |
| 1986 | 45° | 43° | 44° | 10.19" | — |
| 1985 | 71° | 51° | 61° | — | — |
| 1984 | 68° | 50° | 59° | — | — |
| 1983 | 32° | 17° | 25° | — | — |
| 1982 | 73° | 60° | 67° | — | — |
| 1981 | 84° | 45° | 64° | — | — |
| 1980 | 48° | 38° | 43° | — | — |
| 1979 | 73° | 63° | 68° | — | — |
| 1978 | 65° | 29° | 47° | — | — |
| 1977 | 58° | 20° | 39° | — | — |
| 1976 | 50° | 37° | 44° | — | — |
| 1975 | 59° | 35° | 47° | — | — |
| 1974 | 74° | 37° | 55° | — | — |
| 1973 | 69° | 24° | 47° | — | — |
| 1972 | 70° | 33° | 51° | — | — |
| 1971 | 71° | 43° | 57° | — | — |
55 years of data from SAN ANTONIO INCARNATE WORD