Weather on June 15
Round Rock, TX
55 Years of Data
Avg High
93°F
Avg Low
72°F
Warmest
2011
88°F avg
Coldest
2015
76°F avg
About This Date
June 15th in Round Rock, TX typically brings hot summer weather, with average highs around 93°F and lows near 72°F. Over 29 years of records, the warmest June 15th was in 2011 (88°F average), while the coldest was 2015 (76°F) — a 12°F range across recorded history. Rain or other precipitation has occurred on about 17% of June 15th dates historically, with the wettest June 15th recording 5.84" of rain.
Planning for June 15th in Round Rock, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 74° | 83° | — | — |
| 2024 | 95° | 74° | 84° | — | — |
| 2023 | 94° | 78° | 86° | — | — |
| 2022 | 97° | 77° | 87° | — | — |
| 2021 | 97° | 72° | 84° | — | — |
| 2020 | 93° | 63° | 78° | — | — |
| 2019 | 89° | 68° | 79° | — | — |
| 2018 | 97° | 74° | 85° | — | — |
| 2017 | 93° | 74° | 83° | — | — |
| 2016 | 93° | 76° | 84° | — | — |
| 2015coldest | 82° | 70° | 76° | 3.3" | — |
| 2014 | 87° | 73° | 80° | — | — |
| 2013 | 90° | 73° | 81° | — | — |
| 2012 | 96° | 76° | 86° | — | — |
| 2011warmest | 101° | 75° | 88° | — | — |
| 2010 | 92° | 74° | 83° | — | — |
| 2009 | 96° | 73° | 85° | — | — |
| 2008 | 99° | 73° | 86° | — | — |
| 1982 | 95° | 69° | 82° | 0.41" | — |
| 1981 | 91° | 73° | 82° | 5.84" | — |
| 1980 | 93° | 73° | 83° | — | — |
| 1979 | 90° | 64° | 77° | — | — |
| 1978 | 95° | 73° | 84° | — | — |
| 1977 | 90° | 72° | 81° | 0.28" | — |
| 1975 | 91° | 76° | 83° | — | — |
| 1974 | 94° | 68° | 81° | — | — |
| 1973 | 93° | 73° | 83° | — | — |
| 1972 | 94° | 72° | 83° | 0.43" | — |
| 1971 | 95° | 72° | 83° | — | — |
29 years of data from GEORGETOWN