Weather on September 24
Round Rock, TX
55 Years of Data
Avg High
88°F
Avg Low
65°F
Warmest
2023
88°F avg
Coldest
2009
59°F avg
About This Date
September 24th in Round Rock, TX typically brings warm fall weather, with average highs around 88°F and lows near 65°F. Over 30 years of records, the warmest September 24th was in 2023 (88°F average), while the coldest was 2009 (59°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 20% of September 24th dates historically, with the wettest September 24th recording 3.12" of rain.
Planning for September 24th in Round Rock, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 99° | 76° | 87° | — | — |
| 2024 | 90° | 70° | 80° | — | — |
| 2023warmest | 99° | 77° | 88° | — | — |
| 2022 | 97° | 68° | 82° | — | — |
| 2021 | 86° | 52° | 69° | — | — |
| 2020 | 73° | 67° | 70° | — | — |
| 2019 | 96° | 76° | 86° | — | — |
| 2018 | 75° | 66° | 71° | 0.03" | — |
| 2017 | 89° | 72° | 80° | — | — |
| 2016 | 90° | 74° | 82° | 0.1" | — |
| 2015 | 91° | 66° | 79° | — | — |
| 2014 | 83° | 57° | 70° | — | — |
| 2013 | 89° | 55° | 72° | — | — |
| 2012 | 91° | 64° | 78° | — | — |
| 2011 | 90° | 56° | 73° | — | — |
| 2010 | 90° | 74° | 82° | — | — |
| 2009coldest | 62° | 55° | 59° | 0.76" | — |
| 2008 | 93° | 66° | 80° | — | — |
| 1982 | 91° | 56° | 73° | — | — |
| 1981 | 95° | 61° | 78° | — | — |
| 1980 | 95° | 67° | 81° | — | — |
| 1979 | 92° | 54° | 73° | — | — |
| 1978 | 93° | 65° | 79° | — | — |
| 1977 | 99° | 73° | 86° | — | — |
| 1976 | 90° | 58° | 74° | — | — |
| 1975 | 83° | 49° | 66° | — | — |
| 1974 | 70° | 56° | 63° | — | — |
| 1973 | 92° | 72° | 82° | 0.61" | — |
| 1972 | 83° | 67° | 75° | 3.12" | — |
| 1971 | 88° | 70° | 79° | 0.05" | — |
30 years of data from GEORGETOWN