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HailIndex

Lawton hail storm history

Comanche County·NOAA NCEI Storm Events Database·~75-day publication lag

Lawton, located in Comanche County in southwest Oklahoma, has experienced 9 hail events of 1 inch or larger over the past 10 years, with 3 of those classified as significant storms capable of roof damage. The city's position near the Wichita Mountains creates geographic conditions that make it vulnerable to hail development during severe weather seasons.

Events ≥1" (10yr)
302
Significant ≥1.5"
130
Avg per year
30.2
Largest recorded
4"
Most recent
Nov 20, 2025
Total records
369
NOAA storm history
events (10 yr)265
≥1.5" significant114
peak year (62)2020

Hail in Lawton occurs most frequently from April through June, when atmospheric conditions are most unstable. The dryline often sets up just west of the Wichita Mountains during these months, triggering the supercell thunderstorms that produce the majority of significant hail events in the area. Secondary activity can occur in March and July, though with lower frequency.

Annual frequency — last 10 years

2025
43
2024
41
2023
76
2022
17
2021
11
2020
68
2019
25
2018
16
2017
35
≥2.0" severe≥1.5" significant≥1.0" marginal

When hail hits — monthly pattern

Avg events per month · all years · NOAA data

Jan0
Feb0
Mar28
Apr97
May131
Jun62
Jul8
Aug13
Sep10
Oct12
Nov3
Dec5

All recorded hail events

Of 369 recorded events, 130 (35%) reached 1.5" or larger — the threshold for likely functional damage on standard asphalt shingles.

An image was shared on social media. The location is approximate, and the event time is estimated fr…

The report was relayed through mPING.

An image showing a ruler measurement from near the intersection of Oklahoma Highway 65 and Bishop Ro…

Jun 3, 20250.75"penny

The report was relayed through mPING.

Hailfall occurred near the intersection of U.S. Highway 81 and Refinery Road.

May 19, 20251.5"ping pong ball

Hail size increased from quarter-size to ping pong ball-size between 1438 and 1441 LST.

The report was relayed through mPING.

Relayed images. Location is approximate.

The report was relayed through mPING.

Relayed image. Event time is estimated from radar observations.

MPing report.

Report relayed by emergency management.

MPing report.

MPing report.

May 25, 20241"quarter

MPing report. Time adjusted based on radar imagery.

May 24, 20241"quarter

MPing report.

MPing report. Additional confirmation from broadcast media.

MPing report.

Social media image. Evidence that the hailstone had undergone prior melting. Time is radar estimated…

MPing report.

MPing report.

Social media image. Time is radar estimated.

Apr 10, 20240.75"penny

MPing report.

Mar 7, 20241"quarter

MPing report.

MPing report.

MPing report.

Sep 8, 20230.75"penny

MPing report.

Sep 6, 20231"quarter

MPing report.

MPing report.

Jun 16, 20231"quarter

MPing report.

MPing report.

Time is radar estimated.

MPing report.

MPing report.

MPing report.

Time was estimated via radar.

MPing report.

Oct 16, 20221"quarter
Aug 10, 20221"quarter
May 3, 20221"quarter

Time estimate from radar.

Dec 17, 20211"quarter
Nov 11, 20211"quarter

Twitter photo.

Jun 7, 20212.75"baseball

Time radar estimated.

Apr 24, 20211.25"half dollar
Aug 30, 20201"quarter
Jul 31, 20201"quarter

Location estimated from radar.

May 14, 20200.88"penny

Mping report.

Reported from Mping.

Apr 28, 20202.75"baseball

Pea to baseballs fell for 17 minutes.

Also, a measured wind gust of 57 mph.

Oct 24, 20190.88"penny
Oct 11, 20191.25"half dollar
Oct 10, 20190.75"penny
Aug 27, 20190.75"penny

Report through MPing.

Jun 23, 20191"quarter
May 29, 20190.75"penny

At the corner of Paint Rd and Tinney Rd, a few ping pong ball size hailstones mixed in with half dol…

May 18, 20191"quarter
Mar 23, 20190.75"penny
Jun 30, 20181"quarter
May 30, 20181.75"golf ball
May 20, 20181"quarter

Time estimated by radar.

Mar 25, 20181.75"golf ball

Location is approximate.

Aug 10, 20170.75"penny
Jul 9, 20171"quarter
Jul 5, 20170.75"penny
Jul 1, 20170.88"penny

Spotter reported the hail was covering his yard.

Copious amounts of hail covering the interstate up to one inch deep.

May 18, 20171.75"golf ball

Social media photo. Time and location estimated by radar.

Apr 27, 20161"quarter
Apr 26, 20161.75"golf ball

Hail was reported covering the ground.

No damage reported.

About this data

Lawton's hail frequency is tracked through NOAA Storm Events reports, which rely on trained spotters, emergency management documentation, and ruler-verified imagery submitted after storms. The 10-year event count of 9 storms reflects only those reaching the 1-inch threshold—smaller hail is not formally recorded. Current-year data is excluded from the annual frequency table until October, when NOAA's Storm Events Database has processed the full hail season accounting for the standard 75-day reporting lag.

NOAA Storm Events Database source