Weather on December 20
New Braunfels, TX
55 Years of Data
Avg High
64°F
Avg Low
42°F
Warmest
2008
69°F avg
Coldest
1983
30°F avg
About This Date
December 20th in New Braunfels, TX typically brings mild winter weather, with average highs around 64°F and lows near 42°F. Over 53 years of records, the warmest December 20th was in 2008 (69°F average), while the coldest was 1983 (30°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 13% of December 20th dates historically, with the wettest December 20th recording 6.45" of rain. The last decade has been 5.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.6°F warmer on this date compared to 20-30 years ago.
Planning for December 20th in New Braunfels, TX? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 47° | 60° | — | — |
| 2024 | 70° | 44° | 57° | — | — |
| 2023 | 75° | 47° | 61° | — | — |
| 2022 | 55° | 44° | 50° | — | — |
| 2021 | 59° | 41° | 50° | — | — |
| 2020 | 75° | 37° | 56° | — | — |
| 2019 | 51° | 48° | 50° | 0.41" | — |
| 2018 | 66° | 43° | 54° | — | — |
| 2017 | 74° | 42° | 58° | — | — |
| 2016 | 57° | 38° | 47° | — | — |
| 2015 | 70° | 50° | 60° | — | — |
| 2014 | 56° | 49° | 52° | — | — |
| 2013 | 75° | 62° | 69° | — | — |
| 2012 | 69° | 27° | 48° | — | — |
| 2011 | 61° | 41° | 51° | — | — |
| 2010 | 75° | 48° | 62° | — | — |
| 2009 | 64° | 31° | 47° | — | — |
| 2008warmest | 77° | 60° | 69° | — | — |
| 2007 | 79° | 44° | 61° | — | — |
| 2006 | 67° | 47° | 57° | 0.2" | — |
| 2005 | 55° | 41° | 48° | — | — |
| 2004 | 70° | 35° | 52° | — | — |
| 2003 | 67° | 27° | 47° | — | — |
| 2002 | 67° | 35° | 51° | — | — |
| 2001 | 61° | 31° | 46° | — | — |
| 2000 | 67° | 29° | 48° | — | — |
| 1999 | 56° | 39° | 47° | 0.43" | — |
| 1998 | 60° | 48° | 54° | — | — |
| 1997 | 72° | 51° | 61° | — | — |
| 1996 | 45° | 22° | 33° | — | — |
| 1995 | 58° | 28° | 43° | — | — |
| 1994 | 66° | 48° | 57° | — | — |
| 1993 | 58° | 47° | 52° | — | — |
| 1992 | 72° | 54° | 63° | 0.33" | — |
| 1991 | 68° | 64° | 66° | 6.45" | — |
| 1990 | 73° | 52° | 62° | — | — |
| 1989 | 50° | 26° | 38° | — | — |
| 1988 | 71° | 63° | 67° | — | — |
| 1985 | 56° | 31° | 43° | — | — |
| 1984 | 74° | 55° | 64° | — | — |
| 1983coldest | 36° | 24° | 30° | — | — |
| 1982 | 68° | 38° | 53° | — | — |
| 1981 | 54° | 24° | 39° | 0.28" | — |
| 1980 | 56° | 33° | 44° | — | — |
| 1979 | 62° | 40° | 51° | — | — |
| 1978 | 72° | 56° | 64° | — | — |
| 1977 | 80° | 42° | 61° | — | — |
| 1976 | 65° | 45° | 55° | — | — |
| 1975 | 47° | 32° | 39° | — | — |
| 1974 | 59° | 41° | 50° | — | — |
| 1973 | 44° | 28° | 36° | 0.13" | — |
| 1972 | 68° | 49° | 58° | — | — |
| 1971 | 67° | 45° | 56° | — | — |
53 years of data from AUSTIN SAN ANTONIO