Weather on December 11
Round Rock, TX
55 Years of Data
Avg High
61°F
Avg Low
39°F
Warmest
1979
68°F avg
Coldest
1972
28°F avg
About This Date
December 11th in Round Rock, TX typically brings mild winter weather, with average highs around 61°F and lows near 39°F. Over 53 years of records, the warmest December 11th was in 1979 (68°F average), while the coldest was 1972 (28°F) — a 40°F range across recorded history. Rain or other precipitation has occurred on about 32% of December 11th dates historically, with the wettest December 11th recording 7.92" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 11th in Round Rock, TX? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 36° | 52° | — | — |
| 2024 | 58° | 34° | 46° | — | — |
| 2023 | 56° | 32° | 44° | — | — |
| 2022 | 74° | 58° | 66° | 0.03" | — |
| 2021 | 81° | 50° | 65° | — | — |
| 2020 | 74° | 41° | 57° | — | — |
| 2019 | 43° | 34° | 38° | 0.74" | — |
| 2018 | 57° | 34° | 45° | — | — |
| 2017 | 66° | 36° | 51° | — | — |
| 2016 | 52° | 38° | 45° | 0.03" | — |
| 2015 | 76° | 51° | 63° | — | — |
| 2014 | 61° | 48° | 54° | 0.28" | — |
| 2013 | 44° | 25° | 34° | — | — |
| 2012 | 49° | 27° | 38° | — | — |
| 2011 | 50° | 43° | 46° | — | — |
| 2010 | 72° | 43° | 57° | — | — |
| 2009 | 43° | 29° | 36° | — | — |
| 2008 | 49° | 27° | 38° | — | — |
| 2007 | 67° | 38° | 52° | 0.1" | — |
| 2006 | 56° | 32° | 44° | — | — |
| 2003 | 58° | 32° | 45° | — | — |
| 2002 | 51° | 35° | 43° | 0.03" | — |
| 2001 | 59° | 37° | 48° | — | — |
| 2000 | 69° | 56° | 62° | — | — |
| 1999 | 62° | 44° | 53° | — | — |
| 1998 | 45° | 40° | 42° | 1.09" | — |
| 1997 | 53° | 30° | 42° | — | — |
| 1996 | 76° | 61° | 68° | — | — |
| 1995 | 46° | 22° | 34° | 0.13" | — |
| 1994 | 42° | 38° | 40° | — | — |
| 1993 | 72° | 43° | 57° | — | — |
| 1992 | 67° | 36° | 51° | — | — |
| 1991 | 73° | 46° | 60° | 0.28" | — |
| 1990 | 70° | 40° | 55° | — | — |
| 1989 | 76° | 37° | 56° | — | — |
| 1988 | 44° | 40° | 42° | 0.74" | — |
| 1987 | 73° | 45° | 59° | — | — |
| 1986 | 36° | 33° | 34° | 1.5" | — |
| 1985 | 77° | 33° | 55° | 7.92" | — |
| 1984 | 74° | 60° | 67° | — | — |
| 1983 | 82° | 53° | 68° | — | — |
| 1982 | 48° | 39° | 44° | 0.3" | — |
| 1981 | 78° | 52° | 65° | — | — |
| 1980 | 64° | 24° | 44° | — | — |
| 1979warmest | 74° | 63° | 68° | 0.08" | — |
| 1978 | 55° | 21° | 38° | — | — |
| 1977 | 54° | 42° | 48° | — | — |
| 1976 | 60° | 35° | 48° | 4.52" | — |
| 1975 | 75° | 51° | 63° | — | — |
| 1974 | 61° | 33° | 47° | 1.78" | — |
| 1973 | — | 35° | — | — | — |
| 1972coldest | 31° | 25° | 28° | 0.41" | — |
| 1971 | 68° | 32° | 50° | — | — |
53 years of data from GEORGETOWN