Hail history and roofing help for Round Rock, TX
NOAA recorded hail 1 inch or larger in or near Round Rock on 9 days from 2016 to 2025, about 0.9 a year, and hail 2 inches or larger on 3 of those days. The most recent was on Apr 18, 2026 (preliminary), with hail up to 1.00 in (quarter).
Data updated Oct 26, 2026. NOAA's final record runs through Jun 30, 2026; later reports are preliminary. Round Rock is a city in Williamson County, population 141,282 (Census estimate for 2025).
Hail statistics
Storm data is directional and may be delayed; verify on-site.
"Near Round Rock" means inside its boundary or within 3 km (2 miles) of it, because NOAA rounds report locations to about 1 km. Source: NOAA NCEI Storm Events Database, final record through Jun 30, 2026; preliminary NWS Local Storm Reports after that.
Hail near Round Rock by year
| Year | Hail days | 1 in+ days | 2 in+ days | Largest | Reports |
|---|---|---|---|---|---|
| 2026 preliminary | 1 | 1 | 0 | 1.00 in (quarter) | 2 |
| 2025 | 2 | 2 | 1 | 2.50 in (tennis ball) | 14 |
| 2024 | 0 | 0 | 0 | — | 0 |
| 2023 | 2 | 2 | 1 | 4.00 in (grapefruit) | 28 |
| 2022 | 0 | 0 | 0 | — | 0 |
Hail days count dates with at least one report of hail 0.75 inch or larger. Source: NOAA NCEI Storm Events Database, final record through Jun 30, 2026; preliminary NWS Local Storm Reports after that.
Storm data is directional and may be delayed; verify on-site.
When hail falls near Round Rock
- 0Jan
- 0Feb
- 3Mar
- 9Apr
- 4May
- 2Jun
- 0Jul
- 0Aug
- 1Sep
- 2Oct
- 0Nov
- 0Dec
Days with hail of 1 inch or larger by month, 1996–2025; the most in Apr.
Recent days with 1-inch hail near Round Rock
| Date | Largest hail | Reports | Reported near |
|---|---|---|---|
| Apr 18, 2026 preliminary | 1.00 in (quarter) | 2 | 2 mi SE of Georgetown; 3 mi WNW of Round Rock |
| Apr 30, 2025 | 1.00 in (quarter) | 1 | 3 mi NNE of Hutto |
| Apr 22, 2025 | 2.50 in (tennis ball) | 13 | 3 mi SSE of Georgetown; 2 mi ESE of Georgetown; 3 mi ESE of Georgetown |
| Sep 24, 2023 | 4.00 in (grapefruit) | 22 | 2 mi N of Round Rock; 2 mi NNW of Round Rock; 3 mi NNW of Round Rock |
| Apr 28, 2023 | 1.50 in (ping pong ball) | 6 | 1 mi S of Round Rock; 2 mi NNW of Round Rock; 2 mi W of Three Point |
| Apr 15, 2021 | 2.50 in (tennis ball) | 5 | 3 mi NE of Three Point; 1 mi S of Round Rock; 2 mi W of Round Rock |
| Oct 15, 2019 | 1.00 in (quarter) | 1 | 2 mi ESE of Georgetown |
| Apr 6, 2018 | 1.00 in (quarter) | 1 | 2 mi WNW of Hutto |
| May 23, 2017 | 1.00 in (quarter) | 1 | 1 mi S of Old Round Rock |
| May 11, 2017 | 1.00 in (quarter) | 1 | 1 mi S of Old Round Rock |
| Apr 3, 2012 | 1.00 in (quarter) | 2 | 4 mi NNE of Old Round Rock; 1 mi N of Old Round Rock |
| Apr 11, 2011 | 1.00 in (quarter) | 2 | 4 mi NE of Old Round Rock; 2 mi NNE of Old Round Rock |
| Apr 4, 2011 | 1.00 in (quarter) | 2 | 3 mi NNE of Old Round Rock; 4 mi NNE of Old Round Rock |
| Jun 11, 2009 | 1.00 in (quarter) | 2 | 3 mi NNE of Jollyville; 1 mi N of Old Round Rock |
| Mar 25, 2009 | 2.00 in (hen egg) | 4 | 1 mi N of Old Round Rock; Old Round Rock; 3 mi NNE of Jollyville |
| May 14, 2008 | 4.00 in (grapefruit) | 5 | 2 mi NNW of Round Rock; 3 mi WSW of Hutto; Old Round Rock |
| Apr 20, 2006 | 1.50 in (ping pong ball) | 3 | 4 mi SW of Hutto; Round Rock; 4 mi ENE of Round Rock |
| Mar 31, 2005 | 1.00 in (quarter) | 1 | 1 mi SW of Round Rock |
| Mar 19, 2005 | 1.00 in (quarter) | 1 | 6 mi SE of Georgetown |
| Jun 26, 2002 | 1.00 in (quarter) | 1 | Round Rock |
| May 20, 2001 | 3.50 in | 1 | Round Rock |
| Oct 17, 1996 | 1.50 in (ping pong ball) | 1 | Round Rock |
Source: NOAA NCEI Storm Events Database, final record through Jun 30, 2026; preliminary NWS Local Storm Reports after that.
Storm data is directional and may be delayed; verify on-site.
Roof size calculator
Roofers price by the square (100 square feet of roof). This estimates your roof's area from the house's footprint and pitch.
An estimate for planning only. Hips, valleys, dormers and several roof levels change the real figure; a roofer measures before quoting.
Insurance claim windows
Homeowner policies set their own deadlines for reporting storm damage, usually counted from the date of the storm. If you think a hailstorm damaged your roof, find its date in the records above, then read the "duties after loss" section of your policy and ask your insurer or agent to confirm the deadline in writing.
Hail damage to shingles is often hard to see from the ground, and only an inspection on the roof can show whether a roof was damaged. The records here show where hail was reported, not which buildings it hit.
This is general information, not legal or insurance advice.
Hail history for nearby places
- Brushy Creek 7 km · 4 days with 1-inch hail, 2016–2025
- Wells Branch 9 km · 5 days with 1-inch hail, 2016–2025
- Pflugerville 11 km · 6 days with 1-inch hail, 2016–2025
- Hutto 12 km · 7 days with 1-inch hail, 2016–2025
- Cedar Park 15 km · 9 days with 1-inch hail, 2016–2025
- Georgetown 16 km · 13 days with 1-inch hail, 2016–2025
- Weir 18 km · 1 days with 1-inch hail, 2016–2025
- Leander 20 km · 12 days with 1-inch hail, 2016–2025
See also hail history for Williamson County, with records back to 1955, and how we count hail days.