Weather on December 4
Round Rock, TX
55 Years of Data
Avg High
66°F
Avg Low
42°F
Warmest
1977
74°F avg
Coldest
2000
38°F avg
About This Date
December 4th in Round Rock, TX typically brings mild winter weather, with average highs around 66°F and lows near 42°F. Over 54 years of records, the warmest December 4th was in 1977 (74°F average), while the coldest was 2000 (38°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 33% of December 4th dates historically, with the wettest December 4th recording 2.24" of rain. The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for December 4th in Round Rock, TX? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 41° | 49° | 0.08" | — |
| 2024 | 62° | 47° | 54° | 0.05" | — |
| 2023 | 72° | 45° | 58° | — | — |
| 2022 | 61° | 50° | 55° | — | — |
| 2021 | 71° | 63° | 67° | 0.05" | — |
| 2020 | 55° | 32° | 44° | — | — |
| 2019 | 73° | 38° | 55° | — | — |
| 2018 | 61° | 37° | 49° | — | — |
| 2017 | 72° | 62° | 67° | 0.05" | — |
| 2016 | 49° | 47° | 48° | 2.24" | — |
| 2015 | 60° | 36° | 48° | — | — |
| 2014 | 58° | 47° | 52° | 0.03" | — |
| 2013 | 83° | 49° | 66° | — | — |
| 2012 | 78° | 62° | 70° | — | — |
| 2011 | 67° | 47° | 57° | 1.52" | — |
| 2010 | 75° | 47° | 61° | — | — |
| 2009 | 49° | 33° | 41° | — | — |
| 2008 | 78° | 33° | 56° | — | — |
| 2007 | 59° | 34° | 46° | — | — |
| 2006 | 55° | 23° | 39° | — | — |
| 2005 | 81° | 42° | 61° | — | — |
| 2003 | 73° | 39° | 56° | — | — |
| 2002 | 67° | 39° | 53° | 1.68" | — |
| 2001 | 67° | 56° | 61° | 0.05" | — |
| 2000coldest | 40° | 36° | 38° | 0.13" | — |
| 1999 | 80° | 57° | 69° | 0.13" | — |
| 1998 | 74° | 66° | 70° | 0.18" | — |
| 1997 | 58° | 32° | 45° | — | — |
| 1996 | 66° | 40° | 53° | — | — |
| 1995 | 83° | 47° | 65° | — | — |
| 1994 | 70° | 58° | 64° | 0.08" | — |
| 1993 | 75° | 45° | 60° | — | — |
| 1992 | 62° | 45° | 53° | — | — |
| 1991 | 56° | 30° | 43° | — | — |
| 1990 | 55° | 30° | 43° | — | — |
| 1989 | 55° | 31° | 43° | — | — |
| 1988 | 72° | 42° | 57° | — | — |
| 1987 | 79° | 45° | 62° | — | — |
| 1986 | 57° | 37° | 47° | — | — |
| 1985 | 47° | 42° | 44° | 0.05" | — |
| 1984 | 56° | 37° | 46° | 0.3" | — |
| 1983 | 73° | 37° | 55° | — | — |
| 1982 | 61° | 39° | 50° | — | — |
| 1981 | 73° | 36° | 54° | — | — |
| 1980 | 67° | 51° | 59° | — | — |
| 1979 | 74° | 33° | 53° | — | — |
| 1978 | 59° | 35° | 47° | 1.5" | — |
| 1977warmest | 88° | 60° | 74° | — | — |
| 1976 | 69° | 31° | 50° | — | — |
| 1975 | 70° | 55° | 62° | — | — |
| 1974 | 57° | 27° | 42° | — | — |
| 1973 | — | 43° | — | 0.3" | — |
| 1972 | 75° | 35° | 55° | — | — |
| 1971 | 43° | 38° | 40° | 0.03" | — |
54 years of data from GEORGETOWN