Oklahoma Hail Statistics

Oklahoma averages 465 reports of 1-inch or larger hail a year, on 57.6 hail days. That ranks 3rd of 51 and is 6% of all such reports in the US. Hail peaks in May.

Data: NOAA Storm Events, 2021–2025 yearly averages

465Reports of 1-inch+ hail a year, 3rd most
57.6Hail days a year, 4th most
6.00 inLargest stone reported, March 14, 2024

When hail falls in Oklahoma

  • 587 hail reports a year in all, 78.6 of them 2 inches or larger.
  • The most reports of 1-inch+ hail: Oklahoma County, about 44.2 a year.
  • The most reports come in May; nationally the peak is May.
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Share of Oklahoma hail reports by month, 2021–2025.

Hail by county in Oklahoma

77 counties with at least one hail report, 2021–2025. Yearly averages, sorted by 1-inch+ reports. More people means more reports, so populous counties tend to rank higher.

Hail statistics by county in Oklahoma. Column headers sort the table.
Oklahoma44.254.08.04.00 in
Cleveland33.844.86.83.00 in
Tulsa24.036.87.83.00 in
Grady17.820.25.23.00 in
Comanche15.019.27.04.00 in
Pontotoc12.616.06.26.00 in
Kay11.213.64.04.00 in
Texas10.411.05.24.00 in
Canadian9.613.25.02.75 in
McClain9.612.24.63.00 in
Tillman9.411.44.82.00 in
Garfield8.69.83.42.75 in
Stephens7.89.83.62.50 in
Pottawatomie7.49.23.82.50 in
Woodward7.47.82.43.25 in
Kingfisher7.47.83.02.75 in
McCurtain7.29.85.42.50 in
Carter7.28.83.43.00 in
Jackson7.09.83.63.50 in
Caddo7.08.24.02.50 in
Beaver7.08.03.23.00 in
Murray6.87.42.83.61 in
Payne6.68.63.63.50 in
Cimarron6.67.84.42.75 in
Ellis6.26.62.84.50 in
Osage6.07.24.63.50 in
Logan5.67.44.02.00 in
Love5.67.03.82.75 in
Roger Mills5.66.83.84.00 in
Kiowa5.66.62.42.75 in
Le Flore5.27.03.62.50 in
Lincoln5.26.64.21.75 in
Beckham5.26.02.42.50 in
Garvin5.07.03.62.00 in
Harper4.85.01.62.75 in
Okmulgee4.66.63.43.00 in
Custer4.66.63.22.75 in
Pittsburg4.66.23.02.00 in
Creek4.65.82.83.00 in
Blaine4.65.02.84.40 in
McIntosh4.45.83.83.85 in
Seminole4.45.42.84.00 in
Greer4.44.82.43.00 in
Johnston4.25.42.62.25 in
Rogers4.06.62.81.75 in
Bryan4.05.03.02.50 in
Marshall3.84.82.02.50 in
Washita3.64.02.23.50 in
Hughes3.63.81.63.00 in
Okfuskee3.44.82.64.50 in
Major3.44.22.62.50 in
Cotton3.44.02.03.50 in
Muskogee3.24.62.62.00 in
Ottawa2.83.61.42.00 in
Cherokee2.64.02.82.00 in
Mayes2.63.42.04.00 in
Sequoyah2.63.21.42.50 in
Coal2.42.61.63.00 in
Wagoner2.24.03.21.50 in
Choctaw2.22.41.02.75 in
Washington2.03.22.21.75 in
Noble2.02.82.03.75 in
Harmon2.02.00.82.75 in
Atoka1.82.62.02.00 in
Dewey1.82.41.61.75 in
Woods1.82.01.22.00 in
Delaware1.63.21.82.00 in
Pawnee1.62.01.41.75 in
Latimer1.41.81.21.75 in
Alfalfa1.41.40.22.25 in
Grant1.21.81.82.50 in
Jefferson1.21.41.21.75 in
Haskell1.21.20.61.75 in
Pushmataha0.81.61.42.00 in
Adair0.81.21.02.00 in
Craig0.20.80.82.75 in
Nowata0.20.80.82.00 in

About these numbers

Hail reports from the NOAA Storm Events Database, 2021–2025, averaged per year. These are reports to the National Weather Service, not every storm: places with more people report more hail. Full methodology.

Cite: Home Stats Data, "Oklahoma Hail Statistics," https://homestatsdata.com/storm-risk/hail-statistics/oklahoma/