Hail History

Hail history for Milroy, Minnesota

NOAA hail reports in and within about 5 km (3 miles) of Milroy since 1979, with preliminary reports to November 3, 2026.

Readout · Milroy

Last hail
Jul 22, 2023
1.00 in, quarter size
Hail days, last 5 years
1
since Nov 3, 2021 · 1 report
Largest ever
2.50 in
tennis ball · Jun 25, 2010

14 reports on 13 days since 1979 · #286 of 451 Minnesota places

Hail map · Milroy

Milroy Marshall Tracy Walnut Grove Cottonwood Wabasso 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
14 most recent reports with a location; Redwood County is shaded. Open street map

For homeowners

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What the record says about Milroy

The latest hail report in and around Milroy is from July 22, 2023, 1.00 in (quarter size). Since November 3, 2021 there has been one hail day; the biggest stones in that time were 1.00 in on July 22, 2023.

Over the 20 years 2006–2025, Milroy logged 5 reports on 4 hail days, about 0.3 reports a year. That is 44% less than the median Minnesota town on this site (0.5 a year) and ranks #286 of 451 Minnesota cities and towns on this site for all-time reports. Milroy accounts for 9% of the 156 reports filed in Redwood County.

7% of reports with a size were 2 inches (hen egg) or larger, against 6% for the median Minnesota town on this site. The largest hail on record here is 2.50 in (tennis ball) on June 25, 2010 near 3.72 ESE Dudley.

The busiest year was 2010, with 3 reports on 2 days. Hail here peaks in June (36% of reports); 57% fall between April and June.

Reports a year 2006–2025 average

  • Milroy 0.3
  • Redwood County 3.5
  • Median Minnesota town on this site 0.5

Hail days 2006–2025

  • Milroy 4
  • Redwood County 42
  • Median Minnesota town on this site 7

Share 2 in or larger of sized reports

  • Milroy 7%
  • Redwood County 8%
  • Median Minnesota town on this site 6%

Hail over time

0123 1979: 1 reports, largest 0.75 in 1980 1982: 1 reports, largest 0.75 in 1990 1991: 1 reports, largest 1.75 in 2000 2002: 2 reports, largest 0.88 in 2004: 1 reports, largest 0.75 in 2005: 3 reports, largest 1.25 in 2010: 3 reports, largest 2.50 in 2010 2013: 1 reports, largest 1.50 in 2020 2023: 1 reports, largest 1.00 in
Reports per year, 1979–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0246 Jan Feb Mar April: 1 reports (7%) Apr May: 2 reports (14%) May June: 5 reports (36%) Jun July: 2 reports (14%) Jul August: 2 reports (14%) Aug September: 2 reports (14%) Sep Oct Nov Dec
All 14 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 0
2023 1 1
2022 0
2021 0
2020 0
2019 0
2018 0
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Jul 22, 2023 1 1.00 in —

Largest hail on record

Largest hail reports in Milroy
Date Size Location County Time · source
Jun 25, 2010 2.50 intennis ball 3.72 ESE Dudley Lyon 17:17 local · NCEI
Jun 25, 2010 1.75 ingolf ball 4.03 ESE Dudley Lyon 17:12 local · NCEI
May 28, 1991 1.75 ingolf ball — Redwood 19:29 local · NCEI
Jun 21, 2013 1.50 inping pong ball Milroy Redwood 16:44 local · NCEI
Sep 5, 2005 1.25 inhalf dollar Milroy Redwood 15:29 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 Milroy
Date Size Location County Time · source
Jul 22, 2023 1.00 inquarter 1.63 WSW Milroy Redwood 14:01 local · NCEI
Jun 21, 2013 1.50 inping pong ball Milroy Redwood 16:44 local · NCEI
Jun 26, 2010 1.00 inquarter Milroy Redwood 17:28 local · NCEI
Jun 25, 2010 2.50 intennis ball 3.72 ESE Dudley Lyon 17:17 local · NCEI
Jun 25, 2010 1.75 ingolf ball 4.03 ESE Dudley Lyon 17:12 local · NCEI
Sep 7, 2005 1.00 inquarter 11 N Tracy Lyon 03:12 local · NCEI
Sep 5, 2005 1.25 inhalf dollar Milroy Redwood 15:29 local · NCEI
Aug 3, 2005 0.88 innickel 1 W Milroy Redwood 19:55 local · NCEI
Jul 31, 2004 0.75 inpenny 1 W Milroy Redwood 21:48 local · NCEI
Aug 16, 2002 0.75 inpenny 1 SW Milroy Redwood 18:30 local · NCEI
May 5, 2002 0.88 innickel Milroy Redwood 18:25 local · NCEI
May 28, 1991 1.75 ingolf ball — Redwood 19:29 local · NCEI

Hail history near Milroy

Questions about hail in Milroy

How often does it hail in Milroy, Minnesota?

14 hail reports have been logged in and within about 5 km (3 miles) of Milroy since 1979. Over the 20 years 2006–2025 that averages 0.3 reports a year. That ranks #286 of 451 Minnesota places by number of reports.

When is hail season in Milroy?

Most reports come in June, May, July. June alone accounts for 36% of all reports.

What is the largest hail recorded in Milroy?

2.50 in (tennis ball size) on June 25, 2010 near 3.72 ESE Dudley. 7% of reports here were 2 inches or larger.

When did it last hail in Milroy?

The most recent report in this data is from July 22, 2023 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

1 separate days with hail reports since November 3, 2021, adding up to 1 reports. The most recent was July 22, 2023.

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.