Weather on September 3
Round Rock, TX
55 Years of Data
Avg High
95°F
Avg Low
70°F
Warmest
2000
90°F avg
Coldest
1995
71°F avg
About This Date
September 3rd in Round Rock, TX typically brings hot fall weather, with average highs around 95°F and lows near 70°F — a 25°F daily swing. Over 54 years of records, the warmest September 3rd was in 2000 (90°F average), while the coldest was 1995 (71°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 20% of September 3rd dates historically, with the wettest September 3rd recording 2.57" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 3rd in Round Rock, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 95° | 70° | 82° | — | — |
| 2024 | 88° | 74° | 81° | 0.15" | — |
| 2023 | 102° | 71° | 87° | — | — |
| 2022 | 93° | 73° | 83° | — | — |
| 2021 | 97° | 77° | 87° | — | — |
| 2020 | 79° | 71° | 75° | 0.64" | — |
| 2019 | 98° | 69° | 84° | — | — |
| 2018 | 98° | 75° | 87° | — | — |
| 2017 | 92° | 65° | 78° | — | — |
| 2016 | 87° | 71° | 79° | — | — |
| 2015 | 93° | 70° | 81° | — | — |
| 2014 | 98° | 75° | 87° | — | — |
| 2013 | 99° | 70° | 84° | 0.1" | — |
| 2012 | 99° | 73° | 86° | — | — |
| 2011 | 102° | 74° | 88° | — | — |
| 2010 | 95° | 72° | 83° | 0.48" | — |
| 2009 | 97° | 68° | 82° | — | — |
| 2008 | 98° | 72° | 85° | — | — |
| 2007 | 95° | 68° | 82° | — | — |
| 2005 | 92° | 69° | 80° | — | — |
| 2004 | 83° | 63° | 73° | — | — |
| 2003 | 85° | 71° | 78° | — | — |
| 2002 | 98° | 74° | 86° | — | — |
| 2001 | 93° | 74° | 83° | — | — |
| 2000warmest | 107° | 73° | 90° | 0.36" | — |
| 1999 | 92° | 73° | 82° | — | — |
| 1998 | 98° | 73° | 86° | — | — |
| 1997 | 96° | 71° | 84° | — | — |
| 1996 | 89° | 69° | 79° | — | — |
| 1995coldest | 99° | 43° | 71° | — | — |
| 1994 | 91° | 71° | 81° | — | — |
| 1993 | 99° | 74° | 86° | — | — |
| 1992 | 96° | 74° | 85° | — | — |
| 1991 | 88° | 69° | 78° | 0.58" | — |
| 1990 | 82° | 68° | 75° | 0.28" | — |
| 1989 | 100° | 74° | 87° | — | — |
| 1988 | 99° | 70° | 84° | — | — |
| 1987 | 92° | 62° | 77° | — | — |
| 1986 | 91° | 72° | 81° | — | — |
| 1985 | 104° | 74° | 89° | — | — |
| 1984 | 89° | 69° | 79° | 0.2" | — |
| 1983 | 94° | 64° | 79° | — | — |
| 1982 | 100° | 75° | 88° | 2.18" | — |
| 1981 | 94° | 68° | 81° | — | — |
| 1980 | 99° | 66° | 82° | — | — |
| 1979 | 97° | 64° | 80° | — | — |
| 1978 | 98° | 66° | 82° | — | — |
| 1977 | 101° | 65° | 83° | — | — |
| 1976 | 95° | 73° | 84° | 2.57" | — |
| 1975 | 95° | 68° | 82° | — | — |
| 1974 | 90° | 58° | 74° | 1.22" | — |
| 1973 | 94° | 73° | 83° | — | — |
| 1972 | 93° | 74° | 83° | — | — |
| 1971 | 95° | 74° | 84° | — | — |
54 years of data from GEORGETOWN