Weather on December 11
Round Rock, TX
55 Years of Data
About This Date
December 11th in Round Rock, TX typically brings mild winter weather, with average highs around 60°F and lows near 38°F. Over 30 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 30% of December 11th dates historically, with the wettest December 11th recording 4.52" of rain.
Planning for December 11th in Round Rock, TX? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| 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° | — | — |
| 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° | — | — |
Round Rock, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Round Rock, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Round Rock, TX Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Round Rock, TX
Round Rock, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.