HailHistory › Hail by county › Oklahoma
Oklahoma · 77 counties
Hail history in Oklahoma
Oklahoma has 31,333 recorded hail events in the NOAA Storm Events Database since 1950 — 18,713 of them 1″ or larger. The largest on record: 8.0″ (grapefruit) in Garfield County on April 26, 1971.
When it hails in Oklahoma
All recorded Oklahoma events by month, 1950–present · data through April 2026.
Every Oklahoma county, ranked by recorded hail
| County | Events | ≥1″ | Largest | Most recent |
|---|---|---|---|---|
| Oklahoma County | 1,263 | 840 | 5.0″ | 2026 |
| Tulsa County | 1,094 | 588 | 4.5″ | 2026 |
| Cleveland County | 849 | 584 | 4.6″ | 2026 |
| Comanche County | 774 | 520 | 4.0″ | 2026 |
| Canadian County | 712 | 440 | 7.0″ | 2026 |
| Caddo County | 711 | 467 | 4.5″ | 2026 |
| Osage County | 666 | 324 | 4.5″ | 2026 |
| Grady County | 645 | 406 | 4.5″ | 2026 |
| Kiowa County | 621 | 379 | 6.0″ | 2026 |
| Garfield County | 619 | 389 | 8.0″ | 2026 |
| Jackson County | 607 | 434 | 4.5″ | 2026 |
| Stephens County | 595 | 404 | 5.25″ | 2026 |
| Beaver County | 591 | 433 | 4.5″ | 2025 |
| Texas County | 571 | 408 | 4.5″ | 2025 |
| Kay County | 562 | 373 | 4.5″ | 2026 |
| Le Flore County | 550 | 258 | 3.0″ | 2026 |
| Woodward County | 514 | 316 | 5.0″ | 2026 |
| Carter County | 513 | 315 | 4.5″ | 2026 |
| Creek County | 512 | 283 | 4.5″ | 2026 |
| Tillman County | 454 | 332 | 4.5″ | 2026 |
| Roger Mills County | 445 | 288 | 4.5″ | 2026 |
| Lincoln County | 442 | 255 | 3.0″ | 2026 |
| McCurtain County | 439 | 275 | 4.5″ | 2026 |
| Washita County | 438 | 272 | 4.5″ | 2025 |
| Beckham County | 437 | 299 | 4.5″ | 2026 |
| Pittsburg County | 433 | 237 | 4.5″ | 2026 |
| Ellis County | 424 | 265 | 4.5″ | 2025 |
| Logan County | 417 | 230 | 4.5″ | 2026 |
| McClain County | 417 | 265 | 5.5″ | 2026 |
| Payne County | 409 | 247 | 4.0″ | 2026 |
| Garvin County | 401 | 238 | 4.0″ | 2026 |
| Pontotoc County | 400 | 262 | 6.0″ | 2026 |
| Kingfisher County | 397 | 258 | 4.5″ | 2026 |
| Woods County | 392 | 234 | 4.5″ | 2025 |
| Custer County | 384 | 259 | 4.75″ | 2026 |
| Grant County | 374 | 221 | 4.5″ | 2026 |
| Muskogee County | 367 | 172 | 4.5″ | 2025 |
| Harper County | 363 | 221 | 4.5″ | 2026 |
| Rogers County | 363 | 179 | 4.25″ | 2026 |
| Pottawatomie County | 359 | 193 | 3.0″ | 2026 |
| Alfalfa County | 343 | 201 | 4.5″ | 2026 |
| Mayes County | 341 | 176 | 4.5″ | 2026 |
| Dewey County | 335 | 190 | 4.75″ | 2026 |
| Okmulgee County | 332 | 164 | 3.0″ | 2025 |
| Greer County | 331 | 223 | 4.5″ | 2026 |
| Major County | 327 | 185 | 3.5″ | 2026 |
| McIntosh County | 320 | 184 | 5.5″ | 2026 |
| Blaine County | 311 | 196 | 4.5″ | 2026 |
| Jefferson County | 301 | 184 | 5.0″ | 2026 |
| Cotton County | 300 | 188 | 4.5″ | 2026 |
| Pushmataha County | 298 | 132 | 4.25″ | 2026 |
| Sequoyah County | 298 | 138 | 3.0″ | 2025 |
| Cimarron County | 284 | 190 | 4.75″ | 2025 |
| Harmon County | 284 | 176 | 4.25″ | 2024 |
| Washington County | 284 | 140 | 4.5″ | 2026 |
| Bryan County | 282 | 152 | 4.5″ | 2026 |
| Okfuskee County | 277 | 142 | 4.5″ | 2025 |
| Pawnee County | 277 | 123 | 3.0″ | 2026 |
| Cherokee County | 275 | 116 | 4.25″ | 2026 |
| Seminole County | 271 | 172 | 4.5″ | 2026 |
| Wagoner County | 270 | 118 | 2.75″ | 2026 |
| Love County | 265 | 167 | 4.25″ | 2026 |
| Delaware County | 261 | 124 | 3.0″ | 2026 |
| Atoka County | 258 | 137 | 4.25″ | 2026 |
| Johnston County | 241 | 143 | 4.5″ | 2026 |
| Noble County | 233 | 131 | 4.75″ | 2026 |
| Ottawa County | 232 | 137 | 4.25″ | 2026 |
| Craig County | 223 | 105 | 2.75″ | 2026 |
| Murray County | 222 | 148 | 4.25″ | 2026 |
| Hughes County | 219 | 111 | 4.5″ | 2026 |
| Marshall County | 216 | 128 | 2.75″ | 2026 |
| Haskell County | 201 | 96 | 4.5″ | 2024 |
| Choctaw County | 199 | 107 | 3.0″ | 2026 |
| Adair County | 196 | 88 | 2.75″ | 2026 |
| Latimer County | 194 | 96 | 4.0″ | 2026 |
| Nowata County | 158 | 70 | 3.0″ | 2025 |
| Coal County | 150 | 72 | 4.0″ | 2025 |
Questions about hail in Oklahoma
How often does it hail in Oklahoma?
The NOAA Storm Events Database records 31,333 hail events for Oklahoma since 1950, 18,713 of them 1″ (quarter size) or larger. Recorded frequency varies sharply by county — the table on this page ranks all 77.
What is the largest hail ever recorded in Oklahoma?
8.0″ (grapefruit), recorded in Garfield County on April 26, 1971. See it at true size on the actual-size hail chart.
When is hail season in Oklahoma?
Recorded events peak in May. The by-month chart on this page shows the full seasonal shape — and each county page carries its own, since timing shifts across the state.
How do I check hail history for my address in Oklahoma?
Storm Events records events at the county level, so pick your county below or use the ZIP lookup. For "did it hail on this date" claim questions, the date lookup searches every recorded Oklahoma event.
Source: NOAA/NCEI Storm Events Database, public domain. Each county page shows the full event timeline, month profile, and storm-report narratives.