Hail history for Hamilton, Missouri
NOAA hail reports in and within about 5 km (3 miles) of Hamilton since 1955, with preliminary reports to November 3, 2026.
Readout · Hamilton
- Last hail
- Apr 15, 2026
- 1.00 in, quarter size
- Hail days, last 5 years
- 2
- since Nov 3, 2021 · 3 reports
- Largest ever
- 1.75 in
- golf ball · Jun 16, 2001
21 reports on 18 days since 1955 · #221 of 491 Missouri places
Hail map · Hamilton
- 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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Send a request to Moxisync Labs for review. The latest hail report in Hamilton is from April 15, 2026. We’re building local roofer coverage. Submitting a request does not guarantee a quote or book an inspection.
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What the record says about Hamilton
The latest hail report in and around Hamilton is from April 15, 2026, 1.00 in (quarter size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 1.00 in on April 15, 2026.
Over the 20 years 2006–2025, Hamilton logged 7 reports on 6 hail days, about 0.3 reports a year. That is 30% less than the median Missouri town on this site (0.5 a year) and ranks #221 of 491 Missouri cities and towns on this site for all-time reports. Hamilton accounts for 21% of the 102 reports filed in Caldwell County.
0% of reports with a size were 2 inches (hen egg) or larger, against 5% for the median Missouri town on this site. The largest hail on record here is 1.75 in (golf ball) on June 16, 2001 near Hamilton.
The busiest year was 2026, with 2 reports on 1 day. Hail here peaks in June (29% of reports); 71% fall between April and June.
Reports a year 2006–2025 average
- Hamilton 0.3
- Caldwell County 2.6
- Median Missouri town on this site 0.5
Hail days 2006–2025
- Hamilton 6
- Caldwell County 30
- Median Missouri town on this site 9
Share 2 in or larger of sized reports
- Hamilton 0%
- Caldwell County 6%
- Median Missouri town on this site 5%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 2 | 2 | |||||||||||
| 2025 | 0 | ||||||||||||
| 2024 | 0 | ||||||||||||
| 2023 | 0 | ||||||||||||
| 2022 | 1 | 1 | |||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 0 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Apr 15, 2026 | 2 | 1.00 in | — |
| Mar 5, 2022 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Jun 16, 2001 | 1.75 ingolf ball | Hamilton | Caldwell | 20:30 local · NCEI |
| Mar 24, 1997 | 1.75 ingolf ball | Hamilton | Caldwell | 19:35 local · NCEI |
| Apr 23, 1975 | 1.75 ingolf ball | — | Caldwell | 14:20 local · NCEI |
| Jun 29, 1960 | 1.75 ingolf ball | — | Caldwell | 23:00 local · NCEI |
| Jun 4, 2010 | 1.50 inping pong ball | 0.69 N Hamilton | Caldwell | 21:30 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 6 29%
- 1–2 in 15 71%
- 2 in + 0 0%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Apr 15, 2026 | 1.00 inquarter | 2.75 ENE Hamilton | Caldwell | 15:53 local · NCEI |
| Apr 15, 2026 | 1.00 inquarter | 0.69 S Hamilton | Caldwell | 15:47 local · NCEI |
| Mar 5, 2022 | 1.00 inquarter | 0.69 N Hamilton | Caldwell | 17:29 local · NCEI |
| Mar 23, 2016 | 1.00 inquarter | 0.69 N Hamilton | Caldwell | 19:05 local · NCEI |
| Jul 3, 2013 | 1.00 inquarter | 0.69 N Hamilton | Caldwell | 13:07 local · NCEI |
| May 27, 2013 | 0.88 innickel | 0.69 N Hamilton | Caldwell | 07:05 local · NCEI |
| Jun 4, 2010 | 1.50 inping pong ball | 0.69 N Hamilton | Caldwell | 21:30 local · NCEI |
| Jun 4, 2010 | 0.75 inpenny | 2.54 WSW Hamilton | Caldwell | 18:41 local · NCEI |
| May 15, 2009 | 1.00 inquarter | 0.69 N Hamilton | Caldwell | 12:54 local · NCEI |
| Jun 8, 2005 | 1.00 inquarter | 3 SE Hamilton | Caldwell | 10:33 local · NCEI |
| May 24, 2004 | 1.00 inquarter | 6 S Maryville | Nodaway | 15:07 local · NCEI |
| May 24, 2004 | 0.75 inpenny | 4 S Maryville | Nodaway | 15:02 local · NCEI |
Hail history near Hamilton
- Kingston 12 km · 11
- Winston 18 km · 13
- Gallatin 19 km · 26
- Cameron 20 km · 56
- Cowgill 21 km · 10
- Lake Viking 22 km · 15
- Polo 22 km · 13
- Lock Springs 23 km · 14
Questions about hail in Hamilton
How often does it hail in Hamilton, Missouri?
21 hail reports have been logged in and within about 5 km (3 miles) of Hamilton since 1955. Over the 20 years 2006–2025 that averages 0.3 reports a year. That ranks #221 of 491 Missouri places by number of reports.
When is hail season in Hamilton?
Most reports come in June, April, March. June alone accounts for 29% of all reports.
What is the largest hail recorded in Hamilton?
1.75 in (golf ball size) on June 16, 2001 near Hamilton. 0% of reports here were 2 inches or larger.
When did it last hail in Hamilton?
The most recent report in this data is from April 15, 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 Hamilton had in the last five years?
2 separate days with hail reports since November 3, 2021, adding up to 3 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.