Hail history for Stillwater, Oklahoma
NOAA hail reports in and within about 5 km (3 miles) of Stillwater since 1955, with preliminary reports to November 3, 2026.
Readout · Stillwater
- Last hail
- Apr 15, 2026
- 1.25 in, half dollar size
- Hail days, last 5 years
- 12
- since Nov 3, 2021 · 29 reports
- Largest ever
- 4.00 in
- grapefruit · Apr 26, 1984
133 reports on 89 days since 1955 · #11 of 584 Oklahoma places
Hail map · Stillwater
- Under 1 in
- 1–1.75 in
- 1.75–2.5 in
- 2.5–4 in
- 4 in +
- No size
For homeowners
Roof damage after hail? Get a free inspection
Hail bruises shingles and cracks seals in ways you can't see from the ground, and most insurers set a claim deadline after the storm. The latest hail report in Stillwater is from April 15, 2026. A local roofer can check and document it at no cost.
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What the record says about Stillwater
The latest hail report in and around Stillwater is from April 15, 2026, 1.25 in (half dollar size). Since November 3, 2021 there have been 12 separate hail days; the biggest stones in that time were 3.50 in on November 19, 2025.
Over the 20 years 2006–2025, Stillwater logged 74 reports on 39 hail days, about 3.7 reports a year. That is 8.2 times the median Oklahoma town on this site (0.5 a year) and ranks #11 of 584 Oklahoma cities and towns on this site for all-time reports. Stillwater accounts for 32% of the 412 reports filed in Payne County.
11% of reports with a size were 2 inches (hen egg) or larger, against 8% for the median Oklahoma town on this site. The largest hail on record here is 4.00 in (grapefruit) on April 26, 1984.
Reports held about level in 2016–2025 (36) compared with 2006–2015 (38). The busiest year was 2022, with 12 reports on 2 days. Hail here peaks in April (29% of reports); 72% fall between April and June.
Reports a year 2006–2025 average
- Stillwater 3.7
- Payne County 8.3
- Median Oklahoma town on this site 0.5
Hail days 2006–2025
- Stillwater 39
- Payne County 75
- Median Oklahoma town on this site 8
Share 2 in or larger of sized reports
- Stillwater 11%
- Payne County 9%
- Median Oklahoma town on this site 8%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | |||||||||||
| 2025 | 1 | 2 | 4 | 7 | |||||||||
| 2024 | 1 | 1 | 2 | ||||||||||
| 2023 | 2 | 3 | 2 | 7 | |||||||||
| 2022 | 10 | 2 | 12 | ||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 2 | 2 | |||||||||||
| 2019 | 4 | 4 | |||||||||||
| 2018 | 1 | 1 | 2 | ||||||||||
| 2017 | 0 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Apr 15, 2026 | 1 | 1.25 in | — |
| Nov 19, 2025 | 4 | 3.50 in | — |
| May 24, 2025 | 1 | 1.25 in | — |
| May 19, 2025 | 1 | 1.75 in | — |
| Apr 18, 2025 | 1 | 0.75 in | — |
| Aug 15, 2024 | 1 | 1.00 in | — |
| May 25, 2024 | 1 | 0.75 in | — |
| Sep 19, 2023 | 2 | 1.00 in | — |
| Jun 6, 2023 | 3 | 1.50 in | — |
| Apr 5, 2023 | 2 | 0.75 in | — |
| May 5, 2022 | 2 | 1.75 in | — |
| Apr 29, 2022 | 10 | 1.25 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Apr 26, 1984 | 4.00 ingrapefruit | — | Payne | 18:40 local · NCEI |
| Nov 19, 2025 | 3.50 inteacup | 4.11 NNE (Swo)stillwater Airport | Payne | 22:00 local · NCEI |
| Jun 12, 2009 | 3.25 inteacup | 0.97 S Stillwater | Payne | 08:20 local · NCEI |
| Jun 2, 1988 | 3.25 inteacup | — | Payne | 14:00 local · NCEI |
| Jun 12, 2009 | 3.00 inteacup | 6 N Stillwater | Payne | 08:28 local · NCEI |
Sizes filed before 1996 are often rough estimates (round numbers like 7.00 or 8.00 in) without an exact spot; they are shown as NOAA filed them.
Size of every report
- Under 1 in 48 36%
- 1–2 in 70 53%
- 2 in + 15 11%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Apr 15, 2026 | 1.25 inhalf dollar | 4 S Stillwater | Payne | 17:27 local · NCEI |
| Nov 19, 2025 | 3.50 inteacup | 4.11 NNE (Swo)stillwater Airport | Payne | 22:00 local · NCEI |
| Nov 19, 2025 | 1.50 inping pong ball | 2.84 NE (Swo)stillwater Airport | Payne | 21:59 local · NCEI |
| Nov 19, 2025 | 1.75 ingolf ball | 2.7 NW (Swo)stillwater Airport | Payne | 21:50 local · NCEI |
| Nov 19, 2025 | 1.50 inping pong ball | 3.54 ESE Lake Carl Blackwell Dam | Payne | 21:50 local · NCEI |
| May 24, 2025 | 1.25 inhalf dollar | 3.23 S Stillwater | Payne | 02:02 local · NCEI |
| May 19, 2025 | 1.75 ingolf ball | 1.99 SW Stillwater | Payne | 16:56 local · NCEI |
| Apr 18, 2025 | 0.75 inpenny | 0.9 WNW Stillwater | Payne | 23:30 local · NCEI |
| Aug 15, 2024 | 1.00 inquarter | 5 SSE Stillwater | Payne | 22:15 local · NCEI |
| May 25, 2024 | 0.75 inpenny | 3.59 NE (Swo)stillwater Airport | Payne | 19:41 local · NCEI |
| Sep 19, 2023 | 1.00 inquarter | Stillwater | Payne | 12:24 local · NCEI |
| Sep 19, 2023 | 0.75 inpenny | 2.03 WNW (Swo)stillwater Airport | Payne | 12:14 local · NCEI |
Hail history near Stillwater
Questions about hail in Stillwater
How often does it hail in Stillwater, Oklahoma?
133 hail reports have been logged in and within about 5 km (3 miles) of Stillwater since 1955. Over the 20 years 2006–2025 that averages 3.7 reports a year. That ranks #11 of 584 Oklahoma places by number of reports.
When is hail season in Stillwater?
Most reports come in April, May, June. April alone accounts for 29% of all reports.
What is the largest hail recorded in Stillwater?
4.00 in (grapefruit size) on April 26, 1984. 11% of reports here were 2 inches or larger.
When did it last hail in Stillwater?
The most recent report in this data is from April 15, 2026 (1.25 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Stillwater had in the last five years?
12 separate days with hail reports since November 3, 2021, adding up to 29 reports. The most recent was April 15, 2026.
Where does this hail data come from?
Hail reports come from the NOAA NCEI Storm Events Database, which the National Weather Service compiles from spotter, public, law enforcement and media reports. Recent days use preliminary NWS Local Storm Reports via the Iowa Environmental Mesonet until NOAA publishes final data. Only reported hail is counted, so areas with fewer people tend to have fewer reports.