Weather on December 5
Round Rock, TX
55 Years of Data
About This Date
December 5th in Round Rock, TX typically brings mild winter weather, with average highs around 64°F and lows near 43°F. Over 30 years of records, the warmest December 5th was in 1975 (72°F average), while the coldest was 2009 (30°F) — a 42°F range across recorded history. Rain or other precipitation has occurred on about 37% of December 5th dates historically, with the wettest December 5th recording 1.2" of rain.
Planning for December 5th in Round Rock, TX? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 49° | 41° | 45° | 0.07" | — |
| 2024 | 58° | 53° | 55° | 0.18" | — |
| 2023 | 65° | 38° | 51° | — | — |
| 2022 | 57° | 50° | 54° | — | — |
| 2021 | 74° | 65° | 69° | — | — |
| 2020 | 55° | 32° | 44° | — | — |
| 2019 | 71° | 48° | 60° | — | — |
| 2018 | 55° | 34° | 44° | — | — |
| 2017 | 81° | 50° | 65° | 0.13" | — |
| 2016 | 49° | 46° | 47° | 0.44" | — |
| 2015 | 60° | 35° | 48° | — | — |
| 2014 | 63° | 57° | 60° | 0.07" | — |
| 2013 | 72° | 43° | 57° | 0.01" | — |
| 2012 | 75° | 47° | 61° | — | — |
| 2011 | 47° | 39° | 43° | 1.2" | — |
| 2010 | 77° | 41° | 59° | — | — |
| 2009coldest | 40° | 21° | 30° | — | — |
| 2008 | 54° | 30° | 42° | — | — |
| 1982 | 71° | 36° | 53° | — | — |
| 1981 | 62° | 32° | 47° | — | — |
| 1980 | 70° | 59° | 64° | 0.05" | — |
| 1979 | 77° | 42° | 60° | — | — |
| 1978 | 73° | 34° | 53° | — | — |
| 1977 | 77° | 46° | 62° | — | — |
| 1976 | 65° | 44° | 54° | 0.01" | — |
| 1975warmest | 77° | 67° | 72° | 0.07" | — |
| 1974 | 62° | 50° | 56° | — | — |
| 1973 | — | 40° | — | — | — |
| 1972 | 72° | 35° | 53° | — | — |
| 1971 | 45° | 41° | 43° | 0.9" | — |
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
Most pleasant months in Round Rock, TX: February, March, April, October, November.
What to expect on December 5th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
December 5th outlook →