Hail History

Hail history for Allegan, Michigan

NOAA hail reports in and within about 5 km (3 miles) of Allegan since 1972, with preliminary reports to November 3, 2026.

Readout · Allegan

Last hail
Mar 15, 2012
0.75 in, penny size
Hail days, last 5 years
0
since Nov 3, 2021 · 0 reports
Largest ever
2.00 in
hen egg · Mar 13, 1990

13 reports on 9 days since 1972 · #70 of 130 Michigan places

Hail map · Allegan

Allegan Wayland Holland 5 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
13 most recent reports with a location; Allegan County is shaded. Open street map

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What the record says about Allegan

The latest hail report in and around Allegan is from March 15, 2012, 0.75 in (penny size). There has been no hail report here in the five years since November 3, 2021.

Over the 20 years 2006–2025, Allegan logged 1 report on 1 hail day, about 0.1 reports a year. That is 14% of the median Michigan town on this site (0.3 a year) and ranks #70 of 130 Michigan cities and towns on this site for all-time reports. Allegan accounts for 17% of the 77 reports filed in Allegan County.

8% of reports with a size were 2 inches (hen egg) or larger, against 0% for the median Michigan town on this site. The largest hail on record here is 2.00 in (hen egg) on March 13, 1990.

The busiest year was 2003, with 5 reports on 3 days. Hail here peaks in May (38% of reports); 46% fall between April and June.

Reports a year 2006–2025 average

  • Allegan 0.1
  • Allegan County 1.4
  • Median Michigan town on this site 0.3

Hail days 2006–2025

  • Allegan 1
  • Allegan County 19
  • Median Michigan town on this site 5

Share 2 in or larger of sized reports

  • Allegan 8%
  • Allegan County 5%
  • Median Michigan town on this site 0%

Hail over time

0246 1972: 1 reports, largest 1.75 in 1980 1986: 1 reports, largest 0.75 in 1990: 1 reports, largest 2.00 in 1990 2000: 4 reports, largest 0.88 in 2000 2003: 5 reports, largest 1.00 in 2010 2012: 1 reports, largest 0.75 in 2020
Reports per year, 1972–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0246 Jan Feb March: 2 reports (15%) Mar Apr May: 5 reports (38%) May June: 1 reports (8%) Jun Jul August: 4 reports (31%) Aug September: 1 reports (8%) Sep Oct Nov Dec
All 13 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 Allegan
Date Size Location County Damage Time · source
Mar 13, 1990 2.00 inhen egg — Allegan — 06:00 local · NCEI
Sep 17, 1972 1.75 ingolf ball — Allegan — 19:00 local · NCEI
Aug 1, 2003 1.00 inquarter Middleville Barry $15K 16:18 local · NCEI
May 18, 2000 0.88 innickel Allegan Allegan $40K 15:37 local · NCEI
May 18, 2000 0.88 innickel Allegan Allegan $40K 15:26 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 Allegan
Date Size Location County Damage Time · source
Mar 15, 2012 0.75 inpenny 0.51 W Allegan Allegan — 00:21 local · NCEI
Aug 3, 2003 0.75 inpenny Allegan Allegan $10K 14:55 local · NCEI
Aug 3, 2003 0.75 inpenny Allegan Allegan $10K 14:03 local · NCEI
Aug 1, 2003 1.00 inquarter Middleville Barry $15K 16:18 local · NCEI
Aug 1, 2003 0.75 inpenny Schoolcraft Kalamazoo $10K 15:37 local · NCEI
Jun 8, 2003 0.75 inpenny Barryton Mecosta $20K 14:15 local · NCEI
May 18, 2000 0.88 innickel Allegan Allegan $40K 15:37 local · NCEI
May 18, 2000 0.88 innickel Allegan Allegan $40K 15:26 local · NCEI
May 12, 2000 0.88 innickel Allegan Allegan $30K 18:52 local · NCEI
May 12, 2000 0.88 innickel Allegan Allegan $50K 18:14 local · NCEI
Mar 13, 1990 2.00 inhen egg — Allegan — 06:00 local · NCEI
May 17, 1986 0.75 inpenny — Allegan — 16:10 local · NCEI

Hail history near Allegan

Questions about hail in Allegan

How often does it hail in Allegan, Michigan?

13 hail reports have been logged in and within about 5 km (3 miles) of Allegan since 1972. Over the 20 years 2006–2025 that averages 0.1 reports a year. That ranks #70 of 130 Michigan places by number of reports.

When is hail season in Allegan?

Most reports come in May, August, March. May alone accounts for 38% of all reports.

What is the largest hail recorded in Allegan?

2.00 in (hen egg size) on March 13, 1990. 8% of reports here were 2 inches or larger.

When did it last hail in Allegan?

The most recent report in this data is from March 15, 2012 (0.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

None: there has been no hail report in and within about 5 km (3 miles) of Allegan since November 3, 2021. The last one was on March 15, 2012.

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.