Weather on December 31
Waco, TX
55 Years of Data
Avg High
59°F
Avg Low
36°F
Warmest
1992
69°F avg
Coldest
1990
21°F avg
About This Date
December 31st in Waco, TX typically brings cool winter weather, with average highs around 59°F and lows near 36°F. Over 55 years of records, the warmest December 31st was in 1992 (69°F average), while the coldest was 1990 (21°F) — a 48°F range across recorded history. Rain or other precipitation has occurred on about 25% of December 31st dates historically, with the wettest December 31st recording 4.98" of rain. The last decade has been 2.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.5°F cooler on this date compared to 20-30 years ago.
Planning for December 31st in Waco, TX? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 30° | 50° | — | — |
| 2024 | 63° | 38° | 50° | — | — |
| 2023 | 70° | 36° | 53° | — | — |
| 2022 | 75° | 41° | 58° | — | — |
| 2021 | 77° | 57° | 67° | — | — |
| 2020 | 42° | 37° | 40° | 4.98" | — |
| 2019 | 55° | 12° | 34° | — | — |
| 2018 | 44° | 38° | 41° | 1.32" | — |
| 2017 | 49° | 33° | 41° | — | — |
| 2016 | 61° | 44° | 52° | — | — |
| 2015 | 51° | 34° | 42° | — | — |
| 2014 | 44° | 35° | 40° | — | — |
| 2013 | 42° | 27° | 34° | — | — |
| 2012 | 50° | 26° | 38° | 0.1" | — |
| 2011 | 74° | 32° | 53° | — | — |
| 2010 | 71° | 60° | 66° | — | — |
| 2009 | 60° | 36° | 48° | 0.03" | — |
| 2008 | 73° | 43° | 58° | — | — |
| 2007 | 67° | 41° | 54° | — | — |
| 2006 | 50° | 40° | 45° | — | — |
| 2005 | 76° | 30° | 53° | — | — |
| 2004 | 71° | 62° | 67° | — | — |
| 2003 | 63° | 36° | 49° | — | — |
| 2002 | 70° | 23° | 46° | — | — |
| 2001 | 61° | 27° | 44° | — | — |
| 2000 | 47° | 27° | 37° | — | — |
| 1999 | 74° | 43° | 58° | — | — |
| 1998 | 60° | 35° | 48° | — | — |
| 1997 | 69° | 38° | 53° | — | — |
| 1996 | 69° | 43° | 56° | — | — |
| 1995 | 50° | 28° | 39° | — | — |
| 1994 | 62° | 46° | 54° | 0.43" | — |
| 1993 | 52° | 29° | 40° | — | — |
| 1992warmest | 76° | 63° | 69° | — | — |
| 1991 | 63° | 42° | 52° | — | — |
| 1990coldest | 27° | 15° | 21° | — | — |
| 1989 | 43° | 34° | 38° | 0.53" | — |
| 1988 | 47° | 42° | 44° | 0.56" | — |
| 1987 | 47° | 32° | 39° | 0.2" | — |
| 1986 | 56° | 30° | 43° | — | — |
| 1985 | 68° | 42° | 55° | — | — |
| 1984 | 65° | 48° | 56° | 2.08" | — |
| 1983 | 37° | 9° | 23° | — | — |
| 1982 | 43° | 26° | 34° | 0.76" | — |
| 1981 | 51° | 34° | 42° | 0.05" | — |
| 1980 | 63° | 35° | 49° | — | — |
| 1979 | 50° | 31° | 40° | 0.03" | — |
| 1978 | 35° | 27° | 31° | 3.84" | — |
| 1977 | 51° | 46° | 49° | — | — |
| 1976 | 74° | 13° | 43° | — | — |
| 1975 | 55° | 28° | 42° | — | — |
| 1974 | 51° | 43° | 47° | 1.27" | — |
| 1973 | 79° | 38° | 58° | — | — |
| 1972 | 62° | 29° | 45° | — | — |
| 1971 | 67° | 48° | 57° | — | — |
55 years of data from WACO