NOAA Storm Events · May 2024
Hail in May 2024: 3,244 NOAA reports across 39 states
NOAA logged 3,244 hail reports in May 2024, in 975 counties across 39 states. Texas had the most (872). The largest stone was 6.12 inches (a softball), near Johnson City in Blanco County, Texas, on May 9, 2024. The worst day was May 8, 2024, with 332 reports in 17 states.
- Where
- 975 counties in 39 states; Texas had 27% of the reports
- Largest stone
- 6.12 inches, a softball, in Blanco County, TX (near Johnson City), on May 9, 2024
- Worst day
- May 8, 2024: 332 reports in 17 states, 10% of the month
- Days with hail
- 31 of 31 days had at least one report
- under 1 in
- 1 to 1.74 in
- 1.75 to 2.74 in
- 2.75 in and up
Day by day
May 8, 2024 was the worst day with 332 reports. A day with hail averaged 105.
| May 1 | 61 |
|---|---|
| May 2 | 51 |
| May 3 | 68 |
| May 4 | 51 |
| May 5 | 1 |
| May 6 | 122 |
| May 7 | 157 |
| May 8 | 332 |
| May 9 | 187 |
| May 10 | 43 |
| May 11 | 59 |
| May 12 | 49 |
| May 13 | 49 |
| May 14 | 31 |
| May 15 | 67 |
| May 16 | 39 |
| May 17 | 23 |
| May 18 | 57 |
| May 19 | 153 |
| May 20 | 107 |
| May 21 | 158 |
| May 22 | 165 |
| May 23 | 139 |
| May 24 | 144 |
| May 25 | 145 |
| May 26 | 240 |
| May 27 | 170 |
| May 28 | 143 |
| May 29 | 36 |
| May 30 | 154 |
| May 31 | 43 |
Where it hit hardest
Ranked by NOAA hail reports. A report is one spotter or sensor entry for one county and storm, so counts follow where people live as well as where hail fell.
| TX | 872 |
|---|---|
| OK | 358 |
| MO | 271 |
| KS | 233 |
| CO | 193 |
| IA | 123 |
| NE | 114 |
| TN | 110 |
| WI | 99 |
| IL | 91 |
| # | State | Reports | Share | Largest |
|---|---|---|---|---|
| 1 | Texas | 872 | 26.9% | 6.12 in |
| 2 | Oklahoma | 358 | 11.0% | 4 in |
| 3 | Missouri | 271 | 8.4% | 4 in |
| 4 | Kansas | 233 | 7.2% | 4.5 in |
| 5 | Colorado | 193 | 5.9% | 4 in |
| 6 | Iowa | 123 | 3.8% | 3 in |
| 7 | Nebraska | 114 | 3.5% | 3.5 in |
| 8 | Tennessee | 110 | 3.4% | 3 in |
| 9 | Wisconsin | 99 | 3.1% | 2 in |
| 10 | Illinois | 91 | 2.8% | 2.5 in |
| # | County | Reports | Largest |
|---|---|---|---|
| 1 | Tarrant County, TX | 88 | 3.25 in |
| 2 | Tulsa County, OK | 45 | 3 in |
| 3 | Denton County, TX | 41 | 2 in |
| 4 | Denver County, CO | 33 | 2.75 in |
| 5 | Tom Green County, TX | 33 | 4 in |
| 6 | Christian County, MO | 28 | 2.5 in |
| 7 | Grayson County, TX | 28 | 2.5 in |
| 8 | Oklahoma County, OK | 26 | 1.75 in |
| 9 | Adams County, CO | 24 | 2 in |
| 10 | Dallas County, TX | 24 | 2 in |
County names link to the full hail history where we have published that county. The CSV below lists all 975 counties and all 39 states.
How May 2024 compares
| Compared with | Reports | May 2024 was |
|---|---|---|
| April 2024 | 1,229 | +2,015 (+164%) |
| May 2023 | 1,769 | +1,475 (+83%) |
| the average May in the other 12 years | 2,016 | +1,228 (+61%) |
May 2024 was the busiest May of the 13 in the record and the busiest of all 150 months.
| 2014 | 2307 |
|---|---|
| 2015 | 1477 |
| 2016 | 2576 |
| 2017 | 2321 |
| 2018 | 2347 |
| 2019 | 2370 |
| 2020 | 1489 |
| 2021 | 1383 |
| 2022 | 2283 |
| 2023 | 1769 |
| 2024 | 3244 |
| 2025 | 2835 |
| 2026 | 1036 |
Every May in the record, 2014 to 2026. Months after June 2026 are not in NOAA's file yet.
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Download the data
Source: NOAA NCEI Storm Events Database, hail rows at county level, data through June 2026. Reports are preliminary and unverified: they show that hail was reported in a county, not that a given roof was damaged. Method: how we count. More: State of Hail by year · county hail history · press.
Source: NOAA Storm Events Database, public domain. Counts and tables on this page are free to reuse with credit to PickARoofer under CC BY 4.0.