Hail history for Lamont, Oklahoma
NOAA hail reports in and within about 5 km (3 miles) of Lamont since 1964, with preliminary reports to November 3, 2026.
Readout · Lamont
- Last hail
- Jun 18, 2026
- 1.00 in, quarter size
- Hail days, last 5 years
- 3
- since Nov 3, 2021 · 4 reports
- Largest ever
- 4.25 in
- grapefruit · Apr 26, 2009
26 reports on 23 days since 1964 · #246 of 584 Oklahoma places
Hail map · Lamont
- 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 Lamont
The latest hail report in and around Lamont is from June 18, 2026, 1.00 in (quarter size). Since November 3, 2021 there have been 3 separate hail days; the biggest stones in that time were 3.25 in on April 17, 2026.
Over the 20 years 2006–2025, Lamont logged 7 reports on 6 hail days, about 0.3 reports a year. That is 22% less than the median Oklahoma town on this site (0.5 a year) and ranks #246 of 584 Oklahoma cities and towns on this site for all-time reports. Lamont accounts for 7% of the 381 reports filed in Grant County.
8% 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 4.25 in (grapefruit) on April 26, 2009 near 1 N Lamont.
The busiest year was 2026, with 4 reports on 3 days. Hail here peaks in April (35% of reports); 69% fall between April and June.
Reports a year 2006–2025 average
- Lamont 0.3
- Grant County 4.0
- Median Oklahoma town on this site 0.5
Hail days 2006–2025
- Lamont 6
- Grant County 49
- Median Oklahoma town on this site 8
Share 2 in or larger of sized reports
- Lamont 8%
- Grant 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 | 2 | 2 | 4 | ||||||||||
| 2025 | 0 | ||||||||||||
| 2024 | 0 | ||||||||||||
| 2023 | 0 | ||||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 1 | 1 | |||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 0 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Jun 18, 2026 | 2 | 1.00 in | — |
| Apr 23, 2026 | 1 | 1.00 in | — |
| Apr 17, 2026 | 1 | 3.25 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Apr 26, 2009 | 4.25 ingrapefruit | 1 N Lamont | Grant | 01:42 local · NCEI |
| Apr 17, 2026 | 3.25 inteacup | 0.27 SE Lamont | Grant | 17:25 local · NCEI |
| Mar 29, 2019 | 1.75 ingolf ball | Lamont | Grant | 04:30 local · NCEI |
| Jun 20, 2011 | 1.75 ingolf ball | Lamont | Grant | 17:58 local · NCEI |
| Apr 17, 1991 | 1.75 ingolf ball | — | Grant | 14:10 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 10 38%
- 1–2 in 14 54%
- 2 in + 2 8%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Jun 18, 2026 | 1.00 inquarter | Lamont | Grant | 11:44 local · NCEI |
| Jun 18, 2026 | 0.88 innickel | Lamont | Grant | 08:26 local · NCEI |
| Apr 23, 2026 | 1.00 inquarter | Lamont | Grant | 19:30 local · NCEI |
| Apr 17, 2026 | 3.25 inteacup | 0.27 SE Lamont | Grant | 17:25 local · NCEI |
| Mar 29, 2019 | 1.75 ingolf ball | Lamont | Grant | 04:30 local · NCEI |
| Apr 26, 2016 | 1.00 inquarter | Lamont | Grant | 17:18 local · NCEI |
| Jun 20, 2011 | 1.75 ingolf ball | Lamont | Grant | 17:58 local · NCEI |
| Jul 28, 2009 | 1.00 inquarter | Lamont | Grant | 17:14 local · NCEI |
| Apr 26, 2009 | 1.00 inquarter | Lamont | Grant | 01:48 local · NCEI |
| Apr 26, 2009 | 4.25 ingrapefruit | 1 N Lamont | Grant | 01:42 local · NCEI |
| Apr 24, 2006 | 1.00 inquarter | Lamont | Grant | 15:25 local · NCEI |
| May 7, 1997 | 1.00 inquarter | Lamont | Grant | 20:37 local · NCEI |
Hail history near Lamont
- Deer Creek 13 km · 36
- Nardin 16 km · 13
- Hunter 17 km · 21
- Medford 20 km · 56
- Billings 20 km · 29
- Jefferson 21 km · 22
- Tonkawa 22 km · 66
- Pond Creek 22 km · 23
Questions about hail in Lamont
How often does it hail in Lamont, Oklahoma?
26 hail reports have been logged in and within about 5 km (3 miles) of Lamont since 1964. Over the 20 years 2006–2025 that averages 0.3 reports a year. That ranks #246 of 584 Oklahoma places by number of reports.
When is hail season in Lamont?
Most reports come in April, June, May. April alone accounts for 35% of all reports.
What is the largest hail recorded in Lamont?
4.25 in (grapefruit size) on April 26, 2009 near 1 N Lamont. 8% of reports here were 2 inches or larger.
When did it last hail in Lamont?
The most recent report in this data is from June 18, 2026 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Lamont had in the last five years?
3 separate days with hail reports since November 3, 2021, adding up to 4 reports. The most recent was June 18, 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.