Hail history for Greenfield, Oklahoma
NOAA hail reports in and within about 5 km (3 miles) of Greenfield since 1968, with preliminary reports to November 3, 2026.
Readout · Greenfield
- Last hail
- May 25, 2024
- 1.75 in, golf ball size
- Hail days, last 5 years
- 2
- since Nov 3, 2021 · 2 reports
- Largest ever
- 2.50 in
- tennis ball · May 13, 2009
26 reports on 20 days since 1968 · #245 of 584 Oklahoma places
Hail map · Greenfield
- 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 Greenfield
The latest hail report in and around Greenfield is from May 25, 2024, 1.75 in (golf ball size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 1.75 in on May 25, 2024.
Over the 20 years 2006–2025, Greenfield logged 14 reports on 10 hail days, about 0.7 reports a year. That is 56% more than the median Oklahoma town on this site (0.5 a year) and ranks #245 of 584 Oklahoma cities and towns on this site for all-time reports. Greenfield accounts for 8% of the 311 reports filed in Blaine County.
12% 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 2.50 in (tennis ball) on May 13, 2009 near 2 S Greenfield.
Reports were down 60% in 2016–2025 (4) compared with 2006–2015 (10). The busiest year was 2009, with 6 reports on 2 days. Hail here peaks in May (50% of reports); 88% fall between April and June.
Reports a year 2006–2025 average
- Greenfield 0.7
- Blaine County 4.5
- Median Oklahoma town on this site 0.5
Hail days 2006–2025
- Greenfield 10
- Blaine County 54
- Median Oklahoma town on this site 8
Share 2 in or larger of sized reports
- Greenfield 12%
- Blaine County 10%
- 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 | 0 | ||||||||||||
| 2025 | 0 | ||||||||||||
| 2024 | 1 | 1 | |||||||||||
| 2023 | 1 | 1 | |||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 1 | 1 | |||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 1 | 1 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| May 25, 2024 | 1 | 1.75 in | — |
| Apr 10, 2023 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| May 13, 2009 | 2.50 intennis ball | 2 S Greenfield | Blaine | 18:45 local · NCEI |
| May 13, 2009 | 2.00 inhen egg | 2 SSE Greenfield | Blaine | 18:53 local · NCEI |
| May 13, 2009 | 2.00 inhen egg | Greenfield | Blaine | 18:40 local · NCEI |
| May 25, 2024 | 1.75 ingolf ball | 0.37 S Greenfield | Blaine | 16:45 local · NCEI |
| May 13, 2009 | 1.75 ingolf ball | 8 S Watonga | Blaine | 18:45 local · NCEI |
Size of every report
- Under 1 in 7 27%
- 1–2 in 16 62%
- 2 in + 3 12%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| May 25, 2024 | 1.75 ingolf ball | 0.37 S Greenfield | Blaine | 16:45 local · NCEI |
| Apr 10, 2023 | 1.00 inquarter | 0.69 N Greenfield | Blaine | 16:00 local · NCEI |
| Mar 17, 2021 | 1.00 inquarter | Greenfield | Blaine | 00:16 local · NCEI |
| May 18, 2017 | 1.00 inquarter | Greenfield | Blaine | 16:07 local · NCEI |
| Apr 18, 2015 | 1.00 inquarter | Greenfield | Blaine | 14:45 local · NCEI |
| May 31, 2013 | 1.25 inhalf dollar | 2.18 NE Greenfield | Blaine | 15:59 local · NCEI |
| Apr 26, 2013 | 1.00 inquarter | Greenfield | Blaine | 18:43 local · NCEI |
| Jun 11, 2011 | 1.50 inping pong ball | 2 S Greenfield | Blaine | 19:21 local · NCEI |
| Aug 17, 2009 | 0.75 inpenny | 3 E Greenfield | Blaine | 19:45 local · NCEI |
| May 13, 2009 | 2.00 inhen egg | 2 SSE Greenfield | Blaine | 18:53 local · NCEI |
| May 13, 2009 | 2.50 intennis ball | 2 S Greenfield | Blaine | 18:45 local · NCEI |
| May 13, 2009 | 1.75 ingolf ball | 8 S Watonga | Blaine | 18:45 local · NCEI |
Hail history near Greenfield
Questions about hail in Greenfield
How often does it hail in Greenfield, Oklahoma?
26 hail reports have been logged in and within about 5 km (3 miles) of Greenfield since 1968. Over the 20 years 2006–2025 that averages 0.7 reports a year. That ranks #245 of 584 Oklahoma places by number of reports.
When is hail season in Greenfield?
Most reports come in May, April, June. May alone accounts for 50% of all reports.
What is the largest hail recorded in Greenfield?
2.50 in (tennis ball size) on May 13, 2009 near 2 S Greenfield. 12% of reports here were 2 inches or larger.
When did it last hail in Greenfield?
The most recent report in this data is from May 25, 2024 (1.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Greenfield had in the last five years?
2 separate days with hail reports since November 3, 2021, adding up to 2 reports. The most recent was May 25, 2024.
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.