Hail history in Katy, TX
On average, NOAA recorded hail within 15 miles of the center of Katy on 1.2 days a year from 2016 to 2025, 1.0 of them with hail 1 inch or larger. NOAA recorded hail within 15 miles of the center of Katy on 21 days since 2010. The largest hail reported was 2.5 in, in 2019. 17 of those days had hail of 1 inch or larger. April has the most hail days, 6 since 2010. The most recent was June 2, 2026. NOAA also recorded high wind on 22 days, with gusts up to 104 mph.
- Hail days since 2010
- 21
- Largest hail
- 2.5 in
- Highest gust
- 104 mph
Source: NOAA/NWS Storm Prediction Center
Data through November 1, 2026
21 hail days within 15 miles since 2010, largest 2.5 in
Source: NOAA/NWS Storm Prediction Center
Data through November 1, 2026
Hail days by year
Bar chart of hail days per year, 2010 to 2026. 21 hail days in total; the most was 3 in 2012.
Hail days by month
Hail days by month since 2010: Jan 2, Feb 0, Mar 4, Apr 6, May 4, Jun 4, Jul 0, Aug 0, Sep 0, Oct 0, Nov 0, Dec 1.
Most recent hail days
| Date | Largest hail | Nearest report |
|---|---|---|
| Jun 2, 2026 | 1.0 in | 12.8 mi |
| May 9, 2026 | 1.0 in | 7.6 mi |
| Dec 24, 2024 | 1.5 in | 13.1 mi |
| Mar 21, 2024 | 1.25 in | 6.3 mi |
| Jun 23, 2023 | 2.0 in | 12.9 mi |
| Apr 5, 2023 | 2.0 in | 1.4 mi |
| Mar 17, 2021 | 0.75 in | 12.5 mi |
| Apr 19, 2020 | 1.75 in | 0.8 mi |
| Apr 18, 2020 | 1.5 in | 2.2 mi |
| May 9, 2019 | 2.5 in | 4.2 mi |
About this data
- Distances are from the center of Katy, not from any one property. Look up a street address below for a single building.
- Reports come from trained spotters and the public, so they cluster near towns and roads.
- No report does not mean no hail. Hail can fall where no one is there to report it.
- This is not a damage or insurance assessment.
22 high-wind days within 15 miles since 2010, strongest gust 104 mph
Source: NOAA/NWS Storm Prediction Center
Data through November 1, 2026
Most recent high-wind days
| Date | Highest gust | Nearest report |
|---|---|---|
| Oct 24, 2025 | 60 mph | 10.4 mi |
| May 16, 2024 | 104 mph | 1.2 mi |
| Apr 9, 2024 | 59 mph | 5.2 mi |
| Feb 2, 2024 | 60 mph | 13.8 mi |
| Aug 10, 2022 | 60 mph | 1.4 mi |
| May 28, 2021 | 58 mph | 2.9 mi |
| May 18, 2021 | 58 mph | 0.1 mi |
| May 27, 2020 | 63 mph | 1.5 mi |
| Jan 10, 2020 | 59 mph | 15.0 mi |
| Jun 6, 2019 | 60 mph | 10.2 mi |
About this data
- Distances are from the center of Katy, not from any one property. Look up a street address below for a single building.
- Reports come from trained spotters and the public, so they cluster near towns and roads.
- No report does not mean no hail. Hail can fall where no one is there to report it.
- Wind speed is the highest reported gust; some reports have no speed.
- This is not a damage or insurance assessment.
Gusts, tornadoes and hurricanes in Katy
Estimated peak gusts
1 day since October 1, 2021 had an estimated peak gust of 58 mph or more at Katy.
| Day | Estimated peak gust |
|---|---|
| Jul 8, 2024 | 58 mph or more |
| Mar 30, 2023 | 50 mph or more |
| Oct 28, 2021 | 50 mph or more |
Estimates: the highest gust of each storm day in NOAA’s hourly 2.5 km wind analysis (URMA), which fills in between weather stations. Analyses like this smooth out short thunderstorm gusts, so they are best for widespread wind (hurricanes, winter storms, high wind days); for thunderstorm wind, NOAA’s wind reports are the better record. Not a measurement at any building.
Tornadoes within 10 miles
NOAA recorded 24 tornadoes whose path came within 10 miles of Katy since 1950; the strongest was rated EF2.
| Day | Rating | Path length | Closest |
|---|---|---|---|
| Dec 28, 2024 | EF1 | 10.91 miles | 4.9 miles |
| Apr 9, 2024 | EF1 | 1.68 miles | 5.5 miles |
| Aug 25, 2017 | EF1 | 0.9 miles | 0.7 miles |
| Aug 25, 2017 | EF0 | 0.11 miles | 7.8 miles |
| May 21, 2017 | EF0 | 7.23 miles | 4.6 miles |
| Jan 9, 2012 | EF0 | 0.12 miles | 8.8 miles |
| Dec 14, 2005 | EF0 | 0.1 miles | 3.9 miles |
| Nov 23, 2000 | EF1 | 1 miles | 5.5 miles |
Show all 24Show fewer
| Day | Rating | Path length | Closest |
|---|---|---|---|
| Oct 17, 1998 | EF2 | 1 miles | 5.7 miles |
| Nov 21, 1992 | EF2 | 25 miles | 6 miles |
| Mar 4, 1992 | EF1 | 0.7 miles | 5.7 miles |
| Oct 2, 1991 | EF0 | 0.1 miles | 4.6 miles |
| Jun 6, 1991 | EF0 | 0.2 miles | 3.1 miles |
| Jan 18, 1991 | EF0 | 0.5 miles | 2.5 miles |
| Jan 14, 1991 | EF0 | 0.7 miles | 8.4 miles |
| Feb 5, 1986 | EF2 | 8 miles | 2.7 miles |
| Aug 17, 1983 | EF0 | 0.5 miles | 9.7 miles |
| May 21, 1983 | EF0 | 0.3 miles | 5.7 miles |
| May 20, 1983 | EF2 | 4 miles | 7.9 miles |
| Nov 8, 1977 | EF0 | 0.1 miles | 4.1 miles |
| Apr 16, 1977 | EF0 | 0.1 miles | 4.8 miles |
| Jun 22, 1963 | EF0 | 0.7 miles | 7.9 miles |
| Oct 18, 1960 | EF1 | 0.1 miles | 1 miles |
| Feb 17, 1960 | EF2 | 4.9 miles | 2.8 miles |
Source: NOAA/NWS Storm Prediction Center. Ratings before 2007 are on the original Fujita scale.
Hurricanes and tropical storms
No hurricane or tropical storm in NOAA's records brought modeled tropical-storm-force winds (39 mph) to Katy.
Modeled from NOAA’s best tracks for open, flat ground; not measurements. How we model hurricane winds
74 radar hail days within 15 miles since 2020, largest 1.75 in or more
Source: NOAA MRMS radar (MESH), from October 14, 2020. Estimates of the largest hail in each 1 km cell, not measurements.
36 days with radar hail 1 inch or larger, 0 at 2 inches or larger, within 15 miles of Katy’s center.
Biggest radar hail days
- 0.75 in+
- 1.0 in+
- 1.5 in+
- 2.0 in+
- 2.5 in+
- 3.0 in+
Most recent radar hail days
| Date | Largest radar estimate |
|---|---|
| Sep 21, 2026 | 0.75 in or more |
| Sep 9, 2026 | 1.0 in or more |
| Sep 4, 2026 | 1.0 in or more |
| Sep 3, 2026 | 1.25 in or more |
| Aug 28, 2026 | 1.0 in or more |
| Aug 7, 2026 | 0.75 in or more |
Katy and other Texas cities
Source: NOAA/NWS Storm Prediction Center
Data through November 1, 2026
Days a year with hail 1 inch or larger within 15 miles of each city's center, 2016 to 2025, and each city's rank among 200 US cities.
| City | Days a year | US rank |
|---|---|---|
| Amarillo | 6.2 | #3 |
| Lubbock | 4.8 | #6 |
| Dallas | 4.7 | #9 |
| San Antonio | 3.7 | #16 |
| Tyler | 2.9 | #24 |
| Waco | 2.5 | #34 |
| Killeen | 2.3 | #40 |
| Austin | 2.2 | #46 |
| Longview | 2.0 | #51 |
| Houston | 1.7 | #65 |
| Beaumont | 1.4 | #77 |
| College Station | 1.3 | #85 |
| McAllen | 1.2 | #93 |
| El Paso | 1.2 | #93 |
| Laredo | 1.1 | #99 |
| Katy | 1.0 | Not ranked |
| Brownsville | 0.4 | #152 |
| Corpus Christi | 0.3 | #157 |
About this data
- Each city counts reports within 15 miles of its center, not of any one property.
- The US rank covers the 200 largest metro areas, measured from each one's main city. Katy is not one of them, so it has no rank.
- Reports come from trained spotters and the public, so they cluster near towns and roads.
- No report does not mean no hail. Hail can fall where no one is there to report it.
- This is not a damage or insurance assessment.
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Questions about hail in Katy
Source: NOAA/NWS Storm Prediction Center
Data through November 1, 2026
- How often does it hail in Katy?
- NOAA recorded hail within 15 miles of the center of Katy on 1.2 days a year on average from 2016 to 2025, 1.0 of them with hail 1 inch or larger. Since 2010 it recorded 21 hail days.
- When is hail season in Katy?
- April has the most hail days within 15 miles of the center of Katy, 6 since 2010, then March (4) and May (4).
- What is the largest hail recorded in Katy?
- 2.5 in, in 2019: the largest hail NOAA recorded within 15 miles of the center of Katy since 2010.
- When did it last hail in Katy?
- NOAA's most recent hail report within 15 miles of the center of Katy is from June 2, 2026, with hail up to 1.0 in reported 12.8 miles from the center. Data through November 1, 2026.