Weather on December 16
San Antonio, TX
55 Years of Data
Avg High
65°F
Avg Low
41°F
Warmest
2021
75°F avg
Coldest
1989
25°F avg
About This Date
December 16th in San Antonio, TX typically brings mild winter weather, with average highs around 65°F and lows near 41°F. Over 55 years of records, the warmest December 16th was in 2021 (75°F average), while the coldest was 1989 (25°F) — a 50°F range across recorded history. Rain or other precipitation has occurred on about 18% of December 16th dates historically, with the wettest December 16th recording 2.92" of rain. The last decade has been 6.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.9°F warmer on this date compared to 20-30 years ago.
Planning for December 16th in San Antonio, TX? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 42° | 51° | 0.28" | — |
| 2024 | 80° | 67° | 73° | — | — |
| 2023 | 68° | 42° | 55° | — | — |
| 2022 | 69° | 42° | 56° | — | — |
| 2021warmest | 81° | 69° | 75° | — | — |
| 2020 | 65° | 32° | 48° | — | — |
| 2019 | 68° | 43° | 55° | — | — |
| 2018 | 71° | 29° | 50° | — | — |
| 2017 | 58° | 43° | 50° | — | — |
| 2016 | 64° | 53° | 59° | — | — |
| 2015 | 67° | 45° | 56° | — | — |
| 2014 | 67° | 50° | 58° | — | — |
| 2013 | 61° | 31° | 46° | — | — |
| 2012 | 71° | 58° | 64° | 0.13" | — |
| 2011 | 69° | 49° | 59° | 0.56" | — |
| 2010 | 77° | 49° | 63° | — | — |
| 2009 | 53° | 41° | 47° | — | — |
| 2008 | 41° | 31° | 36° | — | — |
| 2007 | 59° | 28° | 44° | — | — |
| 2006 | 76° | 53° | 64° | — | — |
| 2005 | 63° | 35° | 49° | — | — |
| 2004 | 56° | 26° | 41° | — | — |
| 2003 | 74° | 43° | 58° | — | — |
| 2002 | 73° | 43° | 58° | — | — |
| 2001 | 67° | 52° | 59° | 2.92" | — |
| 2000 | 55° | 48° | 52° | 0.03" | — |
| 1999 | 61° | 30° | 45° | — | — |
| 1998 | 64° | 31° | 47° | — | — |
| 1997 | 70° | 32° | 51° | — | — |
| 1996 | 53° | 34° | 43° | 0.1" | — |
| 1995 | 74° | 53° | 63° | 0.05" | — |
| 1994 | 76° | 53° | 64° | — | — |
| 1993 | 62° | 42° | 52° | 0.03" | — |
| 1992 | 65° | 34° | 49° | — | — |
| 1991 | 57° | 39° | 48° | — | — |
| 1990 | 73° | 55° | 64° | — | — |
| 1989coldest | 34° | 17° | 25° | — | — |
| 1988 | 56° | 37° | 46° | — | — |
| 1987 | 56° | 27° | 41° | — | — |
| 1986 | 57° | 50° | 54° | — | — |
| 1985 | 62° | 31° | 46° | — | — |
| 1984 | 62° | 46° | 54° | 0.03" | — |
| 1983 | 55° | 37° | 46° | — | — |
| 1982 | 65° | 31° | 48° | — | — |
| 1981 | 74° | 31° | 52° | — | — |
| 1980 | 81° | 48° | 64° | — | — |
| 1979 | 73° | 37° | 55° | — | — |
| 1978 | 76° | 40° | 58° | — | — |
| 1977 | 79° | 54° | 66° | — | — |
| 1976 | 65° | 45° | 55° | — | — |
| 1975 | 55° | 41° | 48° | 0.13" | — |
| 1974 | 59° | 34° | 46° | — | — |
| 1973 | 62° | 31° | 46° | — | — |
| 1972 | 54° | 22° | 38° | — | — |
| 1971 | 72° | 42° | 57° | — | — |
55 years of data from SAN ANTONIO INCARNATE WORD