Hail history for Monroe County, FL

Monroe County has 12 recorded hail events in the NOAA Storm Events Database — 8 of them 1″ or larger. The largest on record: 1.75″ (golf ball) on April 27, 2003.

Records 1950–present Data through April 2026 Peak month April

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 12 since 1983

1″ or larger 8 NWS severe threshold

2″ or larger 0 hen egg class and up

Largest recorded 1.75″ golf ball · April 27, 2003

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 Monroe County

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

Most recent recorded events

Latest 8 of 12 recorded events · data through April 2026
Date	Size	Comparable to
March 1, 2026	1.0″	Quarter
March 1, 2026	1.0″	Quarter
June 15, 2012	0.88″	Nickel
June 13, 2007	0.75″	Penny
April 27, 2003	1.0″	Quarter
April 27, 2003	1.75″	Golf ball
April 27, 2003	1.0″	Quarter
April 27, 2003	0.75″	Penny

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

From the storm reports

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

March 1, 2026 · 1.0″ (quarter)

Quarter-sized hail was observed at a residence on Coconut Drive about 3 miles southwest of Rock Harbor.

April 27, 2003 · 1.75″ (golf ball)

Golfball-sized hail reported on Flagler Avenue in New Town section of Key West.

February 2, 1998 · 1.75″ (golf ball)

Golf ball size hail. Several trees blown down.

Events by decade

1950s	1960s	1970s	1980s	1990s	2000s	2010s	2020s
0	0	0	1	2	6	1	2

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 Monroe County

Has it ever hailed in Monroe County?

Yes — 12 hail events have been recorded for Monroe County, FL in the NOAA Storm Events Database since 1983, including 8 of 1″ (quarter size) or larger.

When did it last hail in Monroe County?

The most recent recorded hail event for Monroe County, FL is March 1, 2026, with 1.0″ (quarter) 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 Monroe County?

1.75″ (golf ball), recorded on April 27, 2003. Hail that size meets or exceeds the National Weather Service severe threshold. 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 Florida hail history

All 67 Florida 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.