Weather on October 31
Round Rock, TX
55 Years of Data
About This Date
October 31st in Round Rock, TX typically brings pleasant fall weather, with average highs around 76°F and lows near 51°F — a 25°F daily swing. Over 30 years of records, the warmest October 31st was in 2024 (81°F average), while the coldest was 2019 (39°F) — a 42°F range across recorded history. Rain or other precipitation has occurred on about 33% of October 31st dates historically, with the wettest October 31st recording 22.3" of rain.
Planning for October 31st in Round Rock, TX? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 41° | 55° | — | — |
| 2024warmest | 90° | 73° | 81° | — | — |
| 2023 | 47° | 38° | 42° | 0.13" | — |
| 2022 | 74° | 51° | 62° | — | — |
| 2021 | 78° | 47° | 62° | — | — |
| 2020 | 68° | 39° | 54° | — | — |
| 2019coldest | 47° | 32° | 39° | 0.05" | — |
| 2018 | 82° | 66° | 74° | — | — |
| 2017 | 78° | 44° | 61° | — | — |
| 2016 | 86° | 58° | 72° | — | — |
| 2015 | 72° | 62° | 67° | 12.19" | — |
| 2014 | 80° | 56° | 68° | 0.64" | — |
| 2013 | 81° | 65° | 73° | 22.3" | — |
| 2012 | 76° | 43° | 59° | — | — |
| 2011 | 74° | 43° | 58° | — | — |
| 2010 | 80° | 41° | 61° | — | — |
| 2009 | 69° | 43° | 56° | — | — |
| 2008 | 81° | 50° | 65° | — | — |
| 1982 | 85° | 70° | 77° | — | — |
| 1981 | 75° | — | — | 0.13" | — |
| 1980 | 77° | 30° | 54° | — | — |
| 1979 | 80° | 34° | 57° | 1.19" | — |
| 1978 | 88° | 48° | 68° | — | — |
| 1977 | 90° | 64° | 77° | — | — |
| 1976 | 68° | 38° | 53° | — | — |
| 1975 | 80° | 63° | 71° | — | — |
| 1974 | 75° | 64° | 70° | 6.1" | — |
| 1973 | 74° | 48° | 61° | 1.45" | — |
| 1972 | 81° | 57° | 69° | 0.03" | — |
| 1971 | 83° | 61° | 72° | — | — |
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.