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Round Rock, TX Weather on August 26
August 26th in Round Rock, TX typically brings hot summer weather, with average highs around 96°F and lows near 72°F. Over 55 years of records, the warmest August 26th was in 2023 (91°F average), while the coldest was 1996 (74°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 7% of August 26th dates historically, with the wettest August 26th recording 1.52" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on August 26
Planning for August 26th in Round Rock, TX? Stay hydrated and seek shade during peak afternoon hours.
August 26 Weather Records for Round Rock
- •The all-time record high for August 26th in Round Rock, TX is 106°F, set in 2023.
- •The coldest August 26th on record dropped to 64°F in 1979.
- •Temperatures have reached 90°F or higher on August 26th in 52 of the last 55 years.
Frequently Asked Questions
What was the warmest August 26 ever in Round Rock?
The warmest August 26 in Round Rock, TX reached 106°F in 2023. That is 10°F above the long-term average high of 96°F.
What was the coldest August 26 ever in Round Rock?
The coldest August 26 in Round Rock, TX dropped to 64°F in 1979. That is 8°F below the long-term average low of 72°F.
What is the average temperature on August 26 in Round Rock?
On August 26, Round Rock averages a high of 96°F and a low of 72°F based on 55 years of NOAA weather observations from GEORGETOWN.
How many years of weather data are available for August 26 in Round Rock?
We have 55 years of weather records for August 26 in Round Rock, TX, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
August 26 Weather History in Round Rock
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 97°F | 70°F | 0" | -- |
| 2024 | 97°F | 72°F | 0" | -- |
| 2023 | 106°F | 76°F | 0" | -- |
| 2022 | 93°F | 73°F | 0" | -- |
| 2021 | 98°F | 74°F | 0" | -- |
| 2020 | 98°F | 71°F | 0" | -- |
| 2019 | 100°F | 72°F | 0" | -- |
| 2018 | 99°F | 77°F | 0" | -- |
| 2017 | 86°F | 70°F | 1.52" | -- |
| 2016 | 91°F | 72°F | 0" | -- |
| 2015 | 99°F | 70°F | 0" | -- |
| 2014 | 101°F | 73°F | 0" | -- |
| 2013 | 93°F | 71°F | 0" | -- |
| 2012 | 96°F | 77°F | 0" | -- |
| 2011 | 95°F | 70°F | 0" | -- |
| 2010 | 94°F | 77°F | 0" | -- |
| 2009 | 101°F | 73°F | 0" | -- |
| 2008 | 93°F | 71°F | 0" | -- |
| 2007 | 94°F | 73°F | 0" | -- |
| 2006 | 102°F | 75°F | 0" | -- |
| 2005 | 95°F | 73°F | 0" | -- |
| 2004 | 94°F | 69°F | 0" | -- |
| 2003 | 97°F | 74°F | 0.14" | -- |
| 2002 | 101°F | 75°F | 0" | -- |
| 2001 | 101°F | 77°F | 0" | -- |
| 2000 | 101°F | 72°F | 0" | -- |
| 1999 | 101°F | 75°F | 0" | -- |
| 1998 | 97°F | 73°F | 0" | -- |
| 1997 | 91°F | 65°F | 0" | -- |
| 1996 | 78°F | 70°F | 0.1" | -- |
| 1995 | 97°F | 74°F | 0" | -- |
| 1994 | 92°F | 72°F | 0" | -- |
| 1993 | 97°F | 73°F | 0" | -- |
| 1992 | 94°F | 69°F | 0" | -- |
| 1991 | 91°F | 68°F | 0" | -- |
| 1990 | 101°F | 72°F | 0" | -- |
| 1989 | 96°F | 74°F | 0" | -- |
| 1988 | 100°F | 65°F | 0" | -- |
| 1987 | 98°F | 74°F | 0" | -- |
| 1986 | 91°F | 73°F | 0" | -- |
| 1985 | 93°F | 69°F | 0" | -- |
| 1984 | 95°F | 70°F | 0" | -- |
| 1983 | 95°F | 68°F | 0" | -- |
| 1982 | 101°F | 74°F | 0" | -- |
| 1981 | 100°F | 68°F | 0" | -- |
| 1980 | 99°F | 67°F | 0" | -- |
| 1979 | 98°F | 64°F | 0" | -- |
| 1978 | 102°F | 69°F | 0" | -- |
| 1977 | 100°F | 71°F | 0" | -- |
| 1976 | 96°F | 70°F | 0" | -- |
| 1975 | 94°F | 72°F | 0" | -- |
| 1974 | 87°F | 69°F | 0.04" | -- |
| 1973 | 95°F | 68°F | 0" | -- |
| 1972 | 95°F | 74°F | 0" | -- |
| 1971 | 92°F | 70°F | 0" | -- |
Based on 55 years of data from NOAA station: GEORGETOWN
Monthly Climate Averages
Historical temperature and precipitation averages for Round Rock, TX, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.