Hail history for Windsor, Missouri
NOAA hail reports in and within about 5 km (3 miles) of Windsor since 1969, with preliminary reports to November 3, 2026.
Readout · Windsor
- Last hail
- Sep 17, 2025
- 1.00 in, quarter size
- Hail days, last 5 years
- 3
- since Nov 3, 2021 · 3 reports
- Largest ever
- 1.75 in
- golf ball · Jun 18, 2011
18 reports on 16 days since 1969 · #276 of 491 Missouri places
Hail map · Windsor
- 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 Windsor
The latest hail report in and around Windsor is from September 17, 2025, 1.00 in (quarter size). Since November 3, 2021 there have been 3 separate hail days; the biggest stones in that time were 1.00 in on September 17, 2025.
Over the 20 years 2006–2025, Windsor logged 13 reports on 11 hail days, about 0.7 reports a year. That is 30% more than the median Missouri town on this site (0.5 a year) and ranks #276 of 491 Missouri cities and towns on this site for all-time reports. Windsor accounts for 12% of the 154 reports filed in Henry 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 18, 2011 near 0.54 E Windsor.
Reports were down 38% in 2016–2025 (5) compared with 2006–2015 (8). The busiest year was 2023, with 2 reports on 2 days. Hail here peaks in April (28% of reports); 56% fall between April and June.
Reports a year 2006–2025 average
- Windsor 0.7
- Henry County 4.6
- Median Missouri town on this site 0.5
Hail days 2006–2025
- Windsor 11
- Henry County 46
- Median Missouri town on this site 9
Share 2 in or larger of sized reports
- Windsor 0%
- Henry 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 | 0 | ||||||||||||
| 2025 | 1 | 1 | |||||||||||
| 2024 | 0 | ||||||||||||
| 2023 | 1 | 1 | 2 | ||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 1 | 1 | |||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 1 | 1 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Sep 17, 2025 | 1 | 1.00 in | — |
| Sep 5, 2023 | 1 | 1.00 in | — |
| Aug 2, 2023 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Jun 18, 2011 | 1.75 ingolf ball | 0.54 E Windsor | Henry | 20:03 local · NCEI |
| Jun 18, 2011 | 1.75 ingolf ball | 0.54 E Windsor | Henry | 20:00 local · NCEI |
| Jan 8, 2008 | 1.75 ingolf ball | 0.54 E Windsor | Henry | 01:30 local · NCEI |
| Mar 12, 2006 | 1.75 ingolf ball | 6 SW Green Ridge | Pettis | 23:15 local · NCEI |
| Jun 28, 1969 | 1.75 ingolf ball | — | Henry | 07:45 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 7 39%
- 1–2 in 11 61%
- 2 in + 0 0%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Sep 17, 2025 | 1.00 inquarter | 1.75 SW Bryson | Pettis | 15:00 local · NCEI |
| Sep 5, 2023 | 1.00 inquarter | 1.08 E Windsor | Henry | 18:51 local · NCEI |
| Aug 2, 2023 | 1.00 inquarter | 3.7 SSW Bryson | Pettis | 18:51 local · NCEI |
| Feb 6, 2019 | 1.00 inquarter | 0.54 E Windsor | Henry | 21:28 local · NCEI |
| Feb 28, 2017 | 1.25 inhalf dollar | 0.54 E Windsor | Henry | 23:06 local · NCEI |
| Apr 3, 2014 | 0.75 inpenny | 1.1 ENE Windsor | Henry | 14:46 local · NCEI |
| Apr 3, 2014 | 0.88 innickel | 0.54 E Windsor | Henry | 14:45 local · NCEI |
| Jun 18, 2011 | 1.75 ingolf ball | 0.54 E Windsor | Henry | 20:03 local · NCEI |
| Jun 18, 2011 | 1.75 ingolf ball | 0.54 E Windsor | Henry | 20:00 local · NCEI |
| Apr 29, 2009 | 0.75 inpenny | 0.54 E Windsor | Henry | 15:45 local · NCEI |
| Jan 8, 2008 | 1.75 ingolf ball | 0.54 E Windsor | Henry | 01:30 local · NCEI |
| Apr 3, 2007 | 0.75 inpenny | Windsor | Henry | 10:14 local · NCEI |
Hail history near Windsor
- Calhoun 11 km · 12
- Green Ridge 14 km · 24
- Leeton 16 km · 15
- Ionia 18 km · 13
- Whiteman AFB 23 km · 36
- Lincoln 23 km · 18
- Tightwad 25 km · 10
- Knob Noster 26 km · 17
Questions about hail in Windsor
How often does it hail in Windsor, Missouri?
18 hail reports have been logged in and within about 5 km (3 miles) of Windsor since 1969. Over the 20 years 2006–2025 that averages 0.7 reports a year. That ranks #276 of 491 Missouri places by number of reports.
When is hail season in Windsor?
Most reports come in April, June, February. April alone accounts for 28% of all reports.
What is the largest hail recorded in Windsor?
1.75 in (golf ball size) on June 18, 2011 near 0.54 E Windsor. 0% of reports here were 2 inches or larger.
When did it last hail in Windsor?
The most recent report in this data is from September 17, 2025 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Windsor had in the last five years?
3 separate days with hail reports since November 3, 2021, adding up to 3 reports. The most recent was September 17, 2025.
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.