Hail History

Hail history for Yorkville, Wisconsin

NOAA hail reports in and within about 5 km (3 miles) of Yorkville since 1964, with preliminary reports to November 3, 2026.

Readout · Yorkville

Last hail
Jul 23, 2009
1.00 in, quarter size
Hail days, last 5 years
0
since Nov 3, 2021 · 0 reports
Largest ever
1.25 in
half dollar · Jul 21, 1964

10 reports on 8 days since 1964 · #271 of 271 Wisconsin places

Hail map · Yorkville

Yorkville Mount Pleasant Caledonia Racine Waterford 5 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
10 most recent reports with a location; Racine County is shaded. Open street map

For homeowners

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What the record says about Yorkville

The latest hail report in and around Yorkville is from July 23, 2009, 1.00 in (quarter size). There has been no hail report here in the five years since November 3, 2021.

Over the 20 years 2006–2025, Yorkville logged 4 reports on 2 hail days, about 0.2 reports a year. That is about half the median Wisconsin town on this site (0.5 a year) and ranks #271 of 271 Wisconsin cities and towns on this site for all-time reports. Yorkville accounts for 8% 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 1.25 in (half dollar) on July 21, 1964.

The busiest year was 2007, with 3 reports on 1 day. Hail here peaks in March (30% of reports); 30% fall between April and June.

Reports a year 2006–2025 average

  • Yorkville 0.2
  • Racine County 3.6
  • Median Wisconsin town on this site 0.5

Hail days 2006–2025

  • Yorkville 2
  • Racine County 36
  • Median Wisconsin town on this site 7

Share 2 in or larger of sized reports

  • Yorkville 0%
  • Racine County 7%
  • Median Wisconsin town on this site 6%

Hail over time

0123 1964: 1 reports, largest 1.25 in 1965: 1 reports, largest 0.75 in 1970 1974: 1 reports, largest 0.75 in 1980 1990 1996: 1 reports, largest 1.00 in 2000 2001: 1 reports, largest 0.75 in 2004: 1 reports, largest 0.75 in 2007: 3 reports, largest 0.88 in 2009: 1 reports, largest 1.00 in 2010 2020
Reports per year, 1964–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0123 Jan Feb March: 3 reports (30%) Mar Apr May: 1 reports (10%) May June: 2 reports (20%) Jun July: 3 reports (30%) Jul Aug Sep October: 1 reports (10%) Oct Nov Dec
All 10 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 0
2017 0

Largest hail on record

Largest hail reports in Yorkville
Date Size Location County Time · source
Jul 21, 1964 1.25 inhalf dollar — Racine 15:17 local · NCEI
Jul 23, 2009 1.00 inquarter 3.8 SW North Cape Racine 13:50 local · NCEI
Jun 2, 1996 1.00 inquarter Ives Grove Racine 17:39 local · NCEI
Mar 21, 2007 0.88 innickel 2 WNW Union Grove Racine 19:27 local · NCEI
Mar 21, 2007 0.75 inpenny 2 E Union Grove Racine 19:35 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

Most recent reports

Most recent hail reports in Yorkville
Date Size Location County Time · source
Jul 23, 2009 1.00 inquarter 3.8 SW North Cape Racine 13:50 local · NCEI
Mar 21, 2007 0.75 inpenny 2 E Union Grove Racine 19:35 local · NCEI
Mar 21, 2007 0.75 inpenny 3 NE Union Grove Racine 19:31 local · NCEI
Mar 21, 2007 0.88 innickel 2 WNW Union Grove Racine 19:27 local · NCEI
Jun 23, 2004 0.75 inpenny 5 NE Union Grove Racine 15:50 local · NCEI
Oct 23, 2001 0.75 inpenny 2 ENE Paris Kenosha 23:29 local · NCEI
Jun 2, 1996 1.00 inquarter Ives Grove Racine 17:39 local · NCEI
May 16, 1974 0.75 inpenny — Racine 19:30 local · NCEI
Jul 13, 1965 0.75 inpenny — Racine 17:40 local · NCEI
Jul 21, 1964 1.25 inhalf dollar — Racine 15:17 local · NCEI

Hail history near Yorkville

Questions about hail in Yorkville

How often does it hail in Yorkville, Wisconsin?

10 hail reports have been logged in and within about 5 km (3 miles) of Yorkville since 1964. Over the 20 years 2006–2025 that averages 0.2 reports a year. That ranks #271 of 271 Wisconsin places by number of reports.

When is hail season in Yorkville?

Most reports come in March, July, June. March alone accounts for 30% of all reports.

What is the largest hail recorded in Yorkville?

1.25 in (half dollar size) on July 21, 1964. 0% of reports here were 2 inches or larger.

When did it last hail in Yorkville?

The most recent report in this data is from July 23, 2009 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

How many hail storms has Yorkville had in the last five years?

None: there has been no hail report in and within about 5 km (3 miles) of Yorkville since November 3, 2021. The last one was on July 23, 2009.

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.