Weather on September 7
Round Rock, TX
55 Years of Data
Avg High
93°F
Avg Low
68°F
Warmest
2023
90°F avg
Coldest
2017
69°F avg
About This Date
September 7th in Round Rock, TX typically brings hot fall weather, with average highs around 93°F and lows near 68°F — a 25°F daily swing. Over 55 years of records, the warmest September 7th was in 2023 (90°F average), while the coldest was 2017 (69°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 24% of September 7th dates historically, with the wettest September 7th recording 2.84" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for September 7th 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 | 82° | 71° | 77° | — | — |
| 2024 | 89° | 68° | 79° | — | — |
| 2023warmest | 103° | 77° | 90° | — | — |
| 2022 | 94° | 70° | 82° | — | — |
| 2021 | 95° | 69° | 82° | 0.25" | — |
| 2020 | 92° | 70° | 81° | — | — |
| 2019 | 100° | 72° | 86° | — | — |
| 2018 | 94° | 72° | 83° | 2.84" | — |
| 2017coldest | 83° | 56° | 69° | — | — |
| 2016 | 91° | 76° | 83° | 0.13" | — |
| 2015 | 98° | 75° | 87° | — | — |
| 2014 | 97° | 72° | 84° | 0.51" | — |
| 2013 | 97° | 71° | 84° | — | — |
| 2012 | 100° | 72° | 86° | — | — |
| 2011 | 91° | 58° | 74° | — | — |
| 2010 | 93° | 72° | 82° | 1.65" | — |
| 2009 | 95° | 68° | 82° | — | — |
| 2008 | 95° | 64° | 80° | — | — |
| 2007 | 90° | 74° | 82° | — | — |
| 2006 | 88° | 62° | 75° | — | — |
| 2005 | 91° | 72° | 81° | — | — |
| 2004 | 83° | 64° | 73° | — | — |
| 2003 | 92° | 62° | 77° | — | — |
| 2002 | 98° | 72° | 85° | 0.56" | — |
| 2001 | 90° | 71° | 80° | — | — |
| 2000 | 99° | 68° | 83° | — | — |
| 1999 | 98° | 69° | 84° | — | — |
| 1998 | 96° | 70° | 83° | — | — |
| 1997 | 91° | 65° | 78° | — | — |
| 1996 | 87° | 68° | 78° | — | — |
| 1995 | 97° | 43° | 70° | — | — |
| 1994 | 95° | 70° | 82° | — | — |
| 1993 | 89° | 65° | 77° | — | — |
| 1992 | 92° | 73° | 82° | — | — |
| 1991 | 86° | 71° | 79° | 1.78" | — |
| 1990 | 100° | 71° | 86° | — | — |
| 1989 | 96° | 72° | 84° | — | — |
| 1988 | 90° | 61° | 75° | — | — |
| 1987 | 94° | 71° | 82° | 0.76" | — |
| 1986 | 79° | 70° | 74° | 1.02" | — |
| 1985 | 93° | 71° | 82° | — | — |
| 1984 | 93° | 61° | 77° | — | — |
| 1983 | 98° | 71° | 85° | — | — |
| 1982 | 98° | 68° | 83° | — | — |
| 1981 | 95° | 66° | 81° | — | — |
| 1980 | 84° | 68° | 76° | — | — |
| 1979 | 96° | 62° | 79° | 0.15" | — |
| 1978 | 90° | 65° | 77° | — | — |
| 1977 | 95° | 68° | 82° | 0.66" | — |
| 1976 | 93° | 66° | 80° | — | — |
| 1975 | 89° | 66° | 78° | 0.38" | — |
| 1974 | 92° | 51° | 71° | — | — |
| 1973 | 76° | 65° | 70° | 0.74" | — |
| 1972 | 96° | 75° | 86° | — | — |
| 1971 | 98° | 72° | 85° | — | — |
55 years of data from GEORGETOWN