Hail history for Oakland County, MI

Oakland County has 238 recorded hail events in the NOAA Storm Events Database — 115 of them 1″ or larger and 4 at 2″ or larger. The largest on record: 3.0″ (tea cup) on May 2, 1983.

Records 1950–present Data through April 2026 Peak month July

Core sample · every recorded event, 1955–2026

Mark size = measured hail diameter; slivers are events with no recorded size. Amber ≥2″, red ≥2.75″ (baseball class). Denser recent decades partly reflect better reporting, not only more storms.

Recorded events 238 since 1960

1″ or larger 115 NWS severe threshold

2″ or larger 4 hen egg class and up

Largest recorded 3.0″ tea cup · May 2, 1983

Read the record honestly: Storm Events contains what was reported to the National Weather Service. Sparse or rural counties under-report, and coverage improved sharply after the mid-1990s — a quiet-looking stretch is not proof nothing fell.

When it hails in Oakland County

Recorded events by month, 1950–present. The amber bar marks Oakland County's peak: July.

Most recent recorded events

Latest 8 of 238 recorded events · data through April 2026
Date	Size	Comparable to
February 18, 2026	0.75″	Penny
February 18, 2026	0.75″	Penny
February 18, 2026	1.0″	Quarter
June 24, 2025	1.0″	Quarter
June 21, 2025	0.88″	Nickel
March 15, 2025	0.88″	Nickel
March 15, 2025	0.9″	Nickel
May 19, 2024	1.0″	Quarter

Looking for a specific storm? Use the did-it-hail date lookup for Oakland County.

From the storm reports

Narratives as filed with the NOAA Storm Events Database (public records; lightly trimmed for length).

August 11, 2017 · 0.88″ (nickel)

Nickel size hail observed at NWS White Lake office.

July 27, 2014 · 2.0″ (hen egg)

A mobile home park was damaged, with 80 percent of the homes suffering broken windows.

June 4, 2010 · 1.75″ (golf ball)

Hail was large enough to break windows.

Events by decade

1950s	1960s	1970s	1980s	1990s	2000s	2010s	2020s
0	6	3	19	27	82	85	16

The climb across decades is largely a reporting story: spotter networks, radar, and digital filing pulled far more storms into the record after the 1990s.

Questions about hail in Oakland County

Has it ever hailed in Oakland County?

Yes — 238 hail events have been recorded for Oakland County, MI in the NOAA Storm Events Database since 1960, including 115 of 1″ (quarter size) or larger.

When did it last hail in Oakland County?

The most recent recorded hail event for Oakland County, MI is February 18, 2026, with 0.75″ (penny) hail. The database is currently updated through April 2026, so a storm from the last few weeks may not appear yet. To check a specific day, use the did-it-hail date lookup.

What is the largest hail ever recorded in Oakland County?

3.0″ (tea cup), recorded on May 2, 1983. Hail that size is destructive-class and typically damages roofs, vehicles, and siding. See how big that really is on the actual-size hail chart.

Does a recorded hail event mean my roof was damaged?

No. This page reports storm records, not damage. Hail size and damage vary block by block within a county, and only an inspection can establish what happened to a specific roof. If you suspect damage, talk to your insurer or a licensed roofer — they can pull the same NOAA records for your claim.

More Michigan hail history

All 83 Michigan counties, ranked by recorded hail →

Source: NOAA/NCEI Storm Events Database, public domain, updated monthly by NCEI — this site's copy runs through April 2026. HailHistory reports records; it does not give insurance advice or assess damage.