Hail history for Caledonia, Wisconsin
NOAA hail reports in and within about 5 km (3 miles) of Caledonia since 1991, with preliminary reports to November 3, 2026.
Readout · Caledonia
- Last hail
- May 15, 2025
- 1.00 in, quarter size
- Hail days, last 5 years
- 2
- since Nov 3, 2021 · 3 reports
- Largest ever
- 1.75 in
- golf ball · Mar 12, 2012
12 reports on 10 days since 1991 · #180 of 271 Wisconsin places
Hail map · Caledonia
- 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 Caledonia
The latest hail report in and around Caledonia is from May 15, 2025, 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 May 15, 2025.
Over the 20 years 2006–2025, Caledonia logged 10 reports on 8 hail days, about 0.5 reports a year. That is 11% more than the median Wisconsin town on this site (0.5 a year) and ranks #180 of 271 Wisconsin cities and towns on this site for all-time reports. Caledonia accounts for 10% of the 125 reports filed in Racine County.
0% of reports with a size were 2 inches (hen egg) or larger, against 6% for the median Wisconsin town on this site. The largest hail on record here is 1.75 in (golf ball) on March 12, 2012 near Caledonia.
Reports were down 33% in 2016–2025 (4) compared with 2006–2015 (6). The busiest year was 2014, with 3 reports on 2 days. Hail here peaks in May (42% of reports); 50% fall between April and June.
Reports a year 2006–2025 average
- Caledonia 0.5
- Racine County 3.6
- Median Wisconsin town on this site 0.5
Hail days 2006–2025
- Caledonia 8
- Racine County 36
- Median Wisconsin town on this site 7
Share 2 in or larger of sized reports
- Caledonia 0%
- Racine County 7%
- Median Wisconsin town on this site 6%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | ||||||||||||
| 2025 | 2 | 2 | |||||||||||
| 2024 | 0 | ||||||||||||
| 2023 | 1 | 1 | |||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 1 | 1 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| May 15, 2025 | 2 | 1.00 in | — |
| Aug 24, 2023 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Mar 12, 2012 | 1.75 ingolf ball | Caledonia | Racine | 12:01 local · NCEI |
| Mar 27, 1991 | 1.75 ingolf ball | — | Racine | 14:45 local · NCEI |
| May 15, 2025 | 1.00 inquarter | 1.23 NW Wind Pt | Racine | 18:20 local · NCEI |
| May 15, 2025 | 1.00 inquarter | 1.52 E Rawson | Milwaukee | 18:01 local · NCEI |
| Aug 24, 2023 | 1.00 inquarter | 0.69 N Caledonia | Racine | 16:25 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 5 42%
- 1–2 in 7 58%
- 2 in + 0 0%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| May 15, 2025 | 1.00 inquarter | 1.23 NW Wind Pt | Racine | 18:20 local · NCEI |
| May 15, 2025 | 1.00 inquarter | 1.52 E Rawson | Milwaukee | 18:01 local · NCEI |
| Aug 24, 2023 | 1.00 inquarter | 0.69 N Caledonia | Racine | 16:25 local · NCEI |
| Mar 23, 2017 | 0.75 inpenny | 0.86 SW Husher | Racine | 19:51 local · NCEI |
| Aug 2, 2015 | 1.00 inquarter | 0.86 NE Franksville | Racine | 19:36 local · NCEI |
| May 12, 2014 | 0.75 inpenny | 0.69 S Ives | Racine | 18:00 local · NCEI |
| May 6, 2014 | 0.75 inpenny | 1.23 SE Husher | Racine | 20:20 local · NCEI |
| May 6, 2014 | 0.75 inpenny | 0.86 NE Franksville | Racine | 20:18 local · NCEI |
| Mar 12, 2012 | 1.75 ingolf ball | Caledonia | Racine | 12:01 local · NCEI |
| Sep 27, 2007 | 0.75 inpenny | Caledonia | Racine | 15:08 local · NCEI |
| Jun 23, 2004 | 1.00 inquarter | 4 W North Bay | Racine | 21:08 local · NCEI |
| Mar 27, 1991 | 1.75 ingolf ball | — | Racine | 14:45 local · NCEI |
Hail history near Caledonia
- Oak Creek 9 km · 16
- Racine 10 km · 30
- Mount Pleasant 10 km · 10
- Yorkville 13 km · 10
- Franklin 15 km · 14
- Kenosha 23 km · 19
- Muskego 23 km · 11
- West Allis 26 km · 12
Questions about hail in Caledonia
How often does it hail in Caledonia, Wisconsin?
12 hail reports have been logged in and within about 5 km (3 miles) of Caledonia since 1991. Over the 20 years 2006–2025 that averages 0.5 reports a year. That ranks #180 of 271 Wisconsin places by number of reports.
When is hail season in Caledonia?
Most reports come in May, March, August. May alone accounts for 42% of all reports.
What is the largest hail recorded in Caledonia?
1.75 in (golf ball size) on March 12, 2012 near Caledonia. 0% of reports here were 2 inches or larger.
When did it last hail in Caledonia?
The most recent report in this data is from May 15, 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 Caledonia 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 May 15, 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.