Humid subtropical
Round Rock, Texas
Williamson County, Texas · Population 124k · 741 ft elevation
Living in Round Rock
Round Rock has a humid subtropical climate: very hot summers (July highs around 96°F) and mild winters (January lows around 38°F).
Precipitation is wet at about 37″ a year, and it essentially never sees snow.
Skies are sunny (68% of possible sunshine). Humidity is a fact of life: about 102 muggy days a year.
Air quality is poor: a median AQI of 53, with about 6 unhealthy-air days in the latest year.
Round Rock at a glance
- Population
- 124k
- Elevation
- 741 ft
- Average daily high
- 79°F87th percentile
- Average daily low
- 56°F85th percentile
- Annual precipitation
- 37″30th percentile
- Annual snowfall
- 0″0th percentile
- Sunshine hours per year
- 3,059 hrs73th percentile
- Median AQI
- 5389th percentile
- Median home value
- $384k70th percentile
- Median rent
- $1,713/mo77th percentile
- Median household income
- $97k72th percentile
- Property tax rate
- 1.66%79th percentile
- Top state income-tax rate
- 0.0%
- Sales tax (state + local)
- 8.2%
- Unemployment rate
- 3.6%
- Homes with broadband
- 96%82th percentile
- Walkability index
- 9.461th percentile
- Average commute
- 24 min
- Math proficiency (8th grade)
- 82%93th percentile
- Reading proficiency (8th grade)
- 71%
- Violent crime rate
- 125 per 100k38th percentile
- Property crime rate
- 1,446 per 100k
- Overall natural-hazard risk
- 9048th percentile
- Outdoor access
- 4545th percentile
- Public land within 10 miles
- 0%
- Public land within 30 miles
- 4%
- Mountain relief within 30 miles
- 656 ft
Climate by month
| Month | High | Low | Precipitation | Snow | Sunshine |
|---|---|---|---|---|---|
| Jan | 60°F | 38°F | 2.6″ | — | 200 hrs |
| Feb | 66°F | 41°F | 2.0″ | — | 170 hrs |
| Mar | 72°F | 48°F | 3.0″ | — | 219 hrs |
| Apr | 79°F | 55°F | 2.3″ | — | 247 hrs |
| May | 85°F | 64°F | 4.1″ | — | 280 hrs |
| Jun | 93°F | 71°F | 4.4″ | — | 328 hrs |
| Jul | 96°F | 73°F | 2.8″ | — | 349 hrs |
| Aug | 97°F | 73°F | 2.3″ | — | 340 hrs |
| Sep | 90°F | 67°F | 3.4″ | — | 273 hrs |
| Oct | 81°F | 58°F | 4.6″ | — | 257 hrs |
| Nov | 69°F | 48°F | 2.8″ | — | 207 hrs |
| Dec | 62°F | 39°F | 2.8″ | — | 190 hrs |
Near Round Rock
- Brushy Creek, TX · 21k
- Wells Branch, TX · 14k
- Pflugerville, TX · 65k
- Hutto, TX · 32k
- Cedar Park, TX · 77k
- Georgetown, TX · 79k
- Leander, TX · 68k
- Manor, TX · 17k
Largest places in Texas
- Houston, TX · 2.3M
- San Antonio, TX · 1.5M
- Dallas, TX · 1.3M
- Austin, TX · 968k
- Fort Worth, TX · 941k
- El Paso, TX · 678k
- Arlington, TX · 395k
- Corpus Christi, TX · 317k
Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology