Weather on August 30
Round Rock, TX
55 Years of Data
Avg High
95°F
Avg Low
71°F
Warmest
2011
92°F avg
Coldest
1974
76°F avg
About This Date
August 30th in Round Rock, TX typically brings hot summer weather, with average highs around 95°F and lows near 71°F. Over 30 years of records, the warmest August 30th was in 2011 (92°F average), while the coldest was 1974 (76°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 20% of August 30th dates historically, with the wettest August 30th recording 3.56" of rain.
Planning for August 30th in Round Rock, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 101° | 74° | 87° | 1.07" | — |
| 2024 | 92° | 71° | 81° | — | — |
| 2023 | 98° | 69° | 84° | — | — |
| 2022 | 95° | 76° | 85° | — | — |
| 2021 | 92° | 73° | 82° | — | — |
| 2020 | 102° | 77° | 90° | — | — |
| 2019 | 100° | 74° | 87° | — | — |
| 2018 | 100° | 74° | 87° | — | — |
| 2017 | 85° | 67° | 76° | — | — |
| 2016 | 88° | 71° | 79° | 0.58" | — |
| 2015 | 92° | 70° | 81° | — | — |
| 2014 | 94° | 72° | 83° | — | — |
| 2013 | 101° | 71° | 86° | — | — |
| 2012 | 94° | 74° | 84° | — | — |
| 2011warmest | 110° | 74° | 92° | — | — |
| 2010 | 98° | 71° | 85° | — | — |
| 2009 | 93° | 71° | 82° | — | — |
| 2008 | 93° | 71° | 82° | — | — |
| 1982 | 100° | 72° | 86° | 0.25" | — |
| 1981 | 87° | 71° | 79° | 0.71" | — |
| 1980 | 99° | 74° | 86° | — | — |
| 1979 | 96° | 67° | 81° | — | — |
| 1978 | 90° | 68° | 79° | — | — |
| 1977 | 98° | 70° | 84° | — | — |
| 1976 | 89° | 69° | 79° | 1.22" | — |
| 1975 | 92° | 72° | 82° | — | — |
| 1974coldest | 84° | 68° | 76° | 3.56" | — |
| 1973 | 90° | 70° | 80° | — | — |
| 1972 | 95° | 69° | 82° | — | — |
| 1971 | 92° | 71° | 81° | — | — |
30 years of data from GEORGETOWN