Weather on December 6
Round Rock, TX
55 Years of Data
Avg High
63°F
Avg Low
41°F
Warmest
2021
71°F avg
Coldest
2009
36°F avg
About This Date
December 6th in Round Rock, TX typically brings mild winter weather, with average highs around 63°F and lows near 41°F. Over 30 years of records, the warmest December 6th was in 2021 (71°F average), while the coldest was 2009 (36°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 37% of December 6th dates historically, with the wettest December 6th recording 1.88" of rain.
Planning for December 6th in Round Rock, TX? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 52° | 41° | 46° | — | — |
| 2024 | 57° | 41° | 49° | — | — |
| 2023 | 71° | 38° | 54° | — | — |
| 2022 | 73° | 57° | 65° | — | — |
| 2021warmest | 75° | 66° | 71° | 0.13" | — |
| 2020 | 51° | 39° | 45° | 0.03" | — |
| 2019 | 72° | 52° | 62° | — | — |
| 2018 | 55° | 34° | 44° | — | — |
| 2017 | 69° | 38° | 53° | 1.88" | — |
| 2016 | 50° | 46° | 48° | 1.17" | — |
| 2015 | 61° | 35° | 48° | — | — |
| 2014 | 74° | 53° | 63° | — | — |
| 2013 | 64° | 30° | 47° | 0.08" | — |
| 2012 | 71° | 46° | 59° | — | — |
| 2011 | 41° | 31° | 36° | — | — |
| 2010 | 55° | 32° | 44° | — | — |
| 2009coldest | 50° | 22° | 36° | — | — |
| 2008 | 50° | 27° | 38° | — | — |
| 1982 | 69° | 36° | 52° | — | — |
| 1981 | 62° | 45° | 53° | 0.13" | — |
| 1980 | 75° | 61° | 68° | 0.13" | — |
| 1979 | 70° | 45° | 57° | — | — |
| 1978 | 70° | 38° | 54° | — | — |
| 1977 | 67° | 30° | 48° | — | — |
| 1976 | 60° | 38° | 49° | 1.47" | — |
| 1975 | 75° | 46° | 61° | 0.03" | — |
| 1974 | 71° | 52° | 61° | 0.46" | — |
| 1973 | — | 34° | — | — | — |
| 1972 | 67° | 25° | 46° | — | — |
| 1971 | 53° | 42° | 48° | 0.46" | — |
30 years of data from GEORGETOWN