Hail history for Piedmont, Oklahoma
NOAA hail reports in and within about 5 km (3 miles) of Piedmont since 1985, with preliminary reports to November 5, 2026.
Readout · Piedmont
- Last hail
- Mar 10, 2026
- 0.75 in, penny size
- Hail days, last 5 years
- 4
- since Nov 5, 2021 · 4 reports
- Largest ever
- 5.00 in
- softball · May 29, 2012
84 reports on 64 days since 1985 · #30 of 584 Oklahoma places
Hail map · Piedmont
- Under 1 in
- 1–1.75 in
- 1.75–2.5 in
- 2.5–4 in
- 4 in +
- No size
For homeowners
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What the record says about Piedmont
The latest hail report in and around Piedmont is from March 10, 2026, 0.75 in (penny size). Since November 5, 2021 there have been 4 separate hail days; the biggest stones in that time were 1.75 in on September 19, 2023.
Over the 20 years 2006–2025, Piedmont logged 26 reports on 19 hail days, about 1.3 reports a year. That is 2.9 times the median Oklahoma town on this site (0.5 a year) and ranks #30 of 584 Oklahoma cities and towns on this site for all-time reports. Piedmont accounts for 12% of the 728 reports filed in Canadian 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 5.00 in (softball) on May 29, 2012 near 5.97 NNW Piedmont.
Reports were up 36% in 2016–2025 (15) compared with 2006–2015 (11). The busiest year was 1989, with 9 reports on 5 days. Hail here peaks in May (35% of reports); 60% fall between April and June.
Reports a year 2006–2025 average
- Piedmont 1.3
- Canadian County 13.2
- Median Oklahoma town on this site 0.5
Hail days 2006–2025
- Piedmont 19
- Canadian County 101
- Median Oklahoma town on this site 8
Share 2 in or larger of sized reports
- Piedmont 11%
- Canadian County 13%
- 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 | 0 | ||||||||||||
| 2024 | 1 | 1 | |||||||||||
| 2023 | 1 | 1 | |||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 1 | 1 | |||||||||||
| 2020 | 1 | 1 | |||||||||||
| 2019 | 1 | 2 | 1 | 4 | |||||||||
| 2018 | 1 | 1 | |||||||||||
| 2017 | 1 | 1 |
Hail days since Nov 5, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Mar 10, 2026 | 1 | 0.75 in | — |
| Sep 24, 2024 | 1 | 0.75 in | — |
| Sep 19, 2023 | 1 | 1.75 in | — |
| Nov 10, 2021 | 1 | 1.75 in | — |
Largest hail on record
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| May 29, 2012 | 5.00 insoftball | 5.97 NNW Piedmont | Canadian | — | 19:15 local · NCEI |
| May 29, 2012 | 4.00 ingrapefruit | 4.15 N Piedmont | Canadian | — | 19:25 local · NCEI |
| Apr 30, 2004 | 3.00 inteacup | Piedmont | Canadian | $1K | 17:07 local · NCEI |
| May 16, 2010 | 2.75 inbaseball | Piedmont | Canadian | — | 14:32 local · NCEI |
| May 29, 2004 | 2.75 inbaseball | 5 SSW Cashion | Kingfisher | — | 19:46 local · NCEI |
Size of every report
- Under 1 in 39 46%
- 1–2 in 36 43%
- 2 in + 9 11%
Most recent reports
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| Mar 10, 2026 | 0.75 inpenny | 1.67 SW Piedmont | Canadian | — | 17:42 local · NCEI |
| Sep 24, 2024 | 0.75 inpenny | 5.13 S Cashion | Kingfisher | — | 16:52 local · NCEI |
| Sep 19, 2023 | 1.75 ingolf ball | 4.9 N Piedmont | Canadian | — | 19:47 local · NCEI |
| Nov 10, 2021 | 1.75 ingolf ball | 4.87 S Cashion | Kingfisher | — | 17:05 local · NCEI |
| Jun 21, 2020 | 1.00 inquarter | 4.82 NW Piedmont | Canadian | — | 05:00 local · NCEI |
| Jun 9, 2019 | 1.00 inquarter | 5.23 NE Piedmont | Canadian | — | 07:03 local · NCEI |
| May 28, 2019 | 2.50 intennis ball | 3.24 NNW Piedmont | Canadian | — | 17:04 local · NCEI |
| May 28, 2019 | 2.50 intennis ball | 3.24 NNW Piedmont | Canadian | $3K | 16:58 local · NCEI |
| Apr 17, 2019 | 1.00 inquarter | Piedmont | Canadian | — | 21:10 local · NCEI |
| Jun 7, 2018 | 0.75 inpenny | Piedmont | Canadian | — | 08:03 local · NCEI |
| Apr 29, 2017 | 1.50 inping pong ball | 3.45 N Piedmont | Canadian | — | 01:12 local · NCEI |
| Sep 17, 2016 | 1.00 inquarter | Piedmont | Canadian | — | 15:44 local · NCEI |
Hail history near Piedmont
- Cashion 16 km · 31
- Yukon 17 km · 68
- Okarche 21 km · 59
- El Reno 24 km · 131
- Kingfisher 25 km · 66
- Cimarron City 27 km · 11
- Seward 28 km · 12
- Edmond 31 km · 139
Questions about hail in Piedmont
How often does it hail in Piedmont, Oklahoma?
84 hail reports have been logged in and within about 5 km (3 miles) of Piedmont since 1985. Over the 20 years 2006–2025 that averages 1.3 reports a year. That ranks #30 of 584 Oklahoma places by number of reports.
When is hail season in Piedmont?
Most reports come in May, April, September. May alone accounts for 35% of all reports.
What is the largest hail recorded in Piedmont?
5.00 in (softball size) on May 29, 2012 near 5.97 NNW Piedmont. 11% of reports here were 2 inches or larger.
When did it last hail in Piedmont?
The most recent report in this data is from March 10, 2026 (0.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 5, 2026.
How many hail storms has Piedmont had in the last five years?
4 separate days with hail reports since November 5, 2021, adding up to 4 reports. The most recent was March 10, 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.