Weather on June 30
Round Rock, TX
55 Years of Data
Avg High
96°F
Avg Low
72°F
Warmest
1980
89°F avg
Coldest
2021
78°F avg
About This Date
June 30th in Round Rock, TX typically brings hot summer weather, with average highs around 96°F and lows near 72°F. Over 29 years of records, the warmest June 30th was in 1980 (89°F average), while the coldest was 2021 (78°F) — a 11°F range across recorded history. Rain or other precipitation has occurred on about 28% of June 30th dates historically, with the wettest June 30th recording 1.8" of rain.
Planning for June 30th in Round Rock, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 97° | 72° | 84° | — | — |
| 2024 | 99° | 77° | 88° | — | — |
| 2023 | 98° | 76° | 87° | — | — |
| 2022 | 95° | 71° | 83° | — | — |
| 2021coldest | 84° | 72° | 78° | 0.69" | — |
| 2020 | 87° | 76° | 81° | — | — |
| 2019 | 94° | 67° | 80° | 1.37" | — |
| 2018 | 97° | 76° | 86° | — | — |
| 2017 | 95° | 74° | 84° | — | — |
| 2016 | 92° | 69° | 80° | — | — |
| 2015 | 90° | 72° | 81° | — | — |
| 2014 | 93° | 75° | 84° | — | — |
| 2013 | 105° | 69° | 87° | 0.89" | — |
| 2012 | 97° | 72° | 84° | — | — |
| 2011 | 98° | 70° | 84° | — | — |
| 2010 | 89° | 73° | 81° | 1.19" | — |
| 2009 | 105° | 74° | 89° | — | — |
| 2008 | 98° | 69° | 84° | 1.8" | — |
| 1982 | 95° | 74° | 84° | — | — |
| 1981 | 99° | 70° | 84° | — | — |
| 1980warmest | 104° | 74° | 89° | — | — |
| 1979 | 101° | 70° | 85° | — | — |
| 1978 | 99° | 68° | 83° | — | — |
| 1977 | 95° | 74° | 84° | — | — |
| 1975 | 91° | 67° | 79° | 0.08" | — |
| 1974 | 95° | 68° | 82° | — | — |
| 1973 | 93° | 75° | 84° | — | — |
| 1972 | 100° | — | — | 0.05" | — |
| 1971 | 95° | 75° | 85° | 0.05" | — |
29 years of data from GEORGETOWN