Weather on December 15
New Braunfels, TX
55 Years of Data
Avg High
66°F
Avg Low
43°F
Warmest
2021
76°F avg
Coldest
1985
34°F avg
About This Date
December 15th in New Braunfels, TX typically brings mild winter weather, with average highs around 66°F and lows near 43°F. Over 54 years of records, the warmest December 15th was in 2021 (76°F average), while the coldest was 1985 (34°F) — a 42°F range across recorded history. Rain or other precipitation has occurred on about 26% of December 15th dates historically, with the wettest December 15th recording 3.56" of rain. The last decade has been 7.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.6°F warmer on this date compared to 20-30 years ago.
Planning for December 15th in New Braunfels, TX? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 56° | 33° | 44° | — | — |
| 2024 | 78° | 69° | 74° | 0.23" | — |
| 2023 | 66° | 57° | 62° | 0.64" | — |
| 2022 | 65° | 35° | 50° | — | — |
| 2021warmest | 83° | 70° | 76° | — | — |
| 2020 | 67° | 37° | 52° | — | — |
| 2019 | 83° | 42° | 62° | — | — |
| 2018 | 71° | 39° | 55° | — | — |
| 2017 | 60° | 40° | 50° | 0.05" | — |
| 2016 | 59° | 48° | 54° | — | — |
| 2015 | 75° | 45° | 60° | — | — |
| 2014 | 77° | 52° | 64° | — | — |
| 2013 | 62° | 26° | 44° | — | — |
| 2012 | 75° | 55° | 65° | — | — |
| 2011 | 69° | 51° | 60° | 1.14" | — |
| 2010 | 77° | 54° | 65° | — | — |
| 2009 | 62° | 42° | 52° | — | — |
| 2008 | 68° | 32° | 50° | 0.1" | — |
| 2007 | 64° | 35° | 50° | 0.76" | — |
| 2006 | 77° | 48° | 63° | — | — |
| 2005 | 63° | 34° | 48° | — | — |
| 2004 | 57° | 25° | 41° | — | — |
| 2003 | 76° | 39° | 57° | — | — |
| 2002 | 72° | 41° | 56° | — | — |
| 2001 | 65° | 45° | 55° | 2.11" | — |
| 2000 | 53° | 47° | 50° | — | — |
| 1999 | 60° | 27° | 43° | — | — |
| 1998 | 63° | 36° | 49° | — | — |
| 1997 | 70° | 32° | 51° | — | — |
| 1996 | 68° | 38° | 53° | — | — |
| 1995 | 80° | 58° | 69° | — | — |
| 1994 | 64° | 58° | 61° | 1.91" | — |
| 1993 | 64° | 35° | 50° | — | — |
| 1992 | 43° | 38° | 40° | 3.56" | — |
| 1991 | 66° | 32° | 49° | — | — |
| 1990 | 76° | 55° | 65° | — | — |
| 1989 | 59° | 31° | 45° | — | — |
| 1988 | 59° | 45° | 52° | — | — |
| 1986 | 51° | 50° | 51° | 1.14" | — |
| 1985coldest | 46° | 21° | 34° | — | — |
| 1984 | 70° | 59° | 64° | 0.08" | — |
| 1983 | 62° | 29° | 45° | — | — |
| 1982 | 70° | 50° | 60° | — | — |
| 1981 | 50° | 30° | 40° | — | — |
| 1980 | 66° | 56° | 61° | 0.25" | — |
| 1979 | 58° | 42° | 50° | 0.05" | — |
| 1978 | 48° | 42° | 45° | — | — |
| 1977 | 75° | 38° | 56° | — | — |
| 1976 | 54° | 47° | 50° | — | — |
| 1975 | 78° | 67° | 72° | 0.38" | — |
| 1974 | 72° | 37° | 54° | — | — |
| 1973 | 77° | 41° | 59° | — | — |
| 1972 | 45° | 32° | 38° | — | — |
| 1971 | 79° | 42° | 60° | — | — |
54 years of data from AUSTIN SAN ANTONIO