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The public record 1996 to today

Utah hail history

The public federal storm record holds 333 days with hail somewhere in Utah since 1996, 169 of them at 1.00″ or more, across 1,437 reports. The largest on record is 2.00″ on 9 June 1997 in WAYNE County. 94 cities have hail on record within 10 miles of their centre, and each has a page that says what was searched and which storm days more than one source carried. The wind family has its own index: Utah wind history.

333

Days with hail on record, statewide

169

Days at 1.00″ or more

2.00in

Largest on record, Jun 1997

94

Cities with hail on record nearby

Hail by city in Utah

Ranked by days with hail on record within 10 miles of each city's centre, then by population. Every place of five thousand people or more has a page; the busiest are listed here and the rest are a disclosure away.

  1. 01 West Jordan 62 days
  2. 02 Midvale 62 days
  3. 03 Kearns metro township 61 days
  4. 04 Taylorsville 60 days
  5. 05 White City metro township 58 days
  6. 06 South Jordan 55 days
  7. 07 Riverton 55 days
  8. 08 Murray 54 days
  9. 09 West Valley City 50 days
  10. 10 Sandy 50 days
  11. 11 Bluffdale 50 days
  12. 12 South Salt Lake 49 days
  13. 13 Draper 48 days
  14. 14 Cottonwood Heights 48 days
  15. 15 Millcreek 47 days
  16. 16 Holladay 46 days
  17. 17 Herriman 41 days
  18. 18 Salt Lake City 37 days
  19. 19 Alpine 35 days
  20. 20 Lehi 31 days
  21. 21 Highland 30 days
  22. 22 South Ogden 30 days
  23. 23 Riverdale 30 days
  24. 24 Washington Terrace 28 days
  25. 25 Roy 27 days
  26. 26 Pleasant Grove 27 days
  27. 27 Ogden 26 days
  28. 28 American Fork 26 days
  29. 29 Kaysville 26 days
  30. 30 West Haven 26 days
Every place in Utah (94)

Hail days by year in Utah

Days with hail At 1.00″ or more

The busiest year on record is 2015, with 23 days of hail, 7 of them at 1.00″ or more.

Largest hail recorded in Utah

Measured Detected, not measured

Largest hail recorded in Utah: date, hail size, evidence and where the report was taken.
Date Size Evidence County
09 Jun 1997 2.00″ Ground observation WAYNE, UT
28 Aug 2002 2.00″ Ground observation CARBON, UT
29 Aug 2002 2.00″ Ground observation Not stated
06 Oct 2010 2.00″ Ground observation EMERY, UT
06 Oct 2010 2.00″ Ground observation EMERY, UT
06 Oct 2010 2.00″ Ground observation Not stated
17 Sep 2013 2.00″ Ground observation CARBON, UT
17 Sep 2013 2.00″ Ground observation Not stated

Hail days by month in Utah

Hail here is a August matter: 81 of the days on record fall in that month, all years together.

The next step

Get the hail report for an address in Utah

The figures on this page are the record across Utah: enough to know there is something to cite, and from where. None of it says what reached one roof.

Run the address and the same archive is searched at the property: the storm, the date, the measured size, the distance and bearing from the roof, and the federal record each figure came from, in a document that states its own method. Ready in minutes.

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How this page is made

What counted
Every hail report in the archive filed under Utah by its source, with the cities ranked by the reports within 10 miles of each centre. A hail day is a calendar date with at least one report: four sources describing one storm are one afternoon of hail, not four.
Measured and detected
A report from a person or an instrument is measured. A radar-derived size is a detection and is marked as one, here and in every document we issue. The two are never added together.
Severe
A day counts as severe when its largest report reached 1.00″, the National Weather Service criterion. Smaller hail is still on the record, and still on this page.
What this is not
Neighbouring places share reports, so counts are not exclusive. This page is the record around a place; it is not a report on any property, and it states no opinion about one.
Terms used on this page
Storm day, independent source, measured and detected: each term this page uses is defined in the glossary as the report prints it.
The record
Searched from 1996 to today. Compiled 1 November 2026 and rebuilt daily as the archive deepens. Records are reproduced as the federal sources published them. The coverage page states what the record holds, by kind and by year.

About this record

Everything here is reproduced from public federal and volunteer weather records, as the agencies and observer networks that publish them released it. Titan Weather compiles the record; it does not observe the weather, and it is not affiliated with any source it cites.

No archive holds everything. Storms cross places where nobody is standing, instruments and observers cover some areas better than others, sources revise their records, and recent reports can take weeks to arrive and settle. Coverage also thins as the years go back: an early quiet stretch may describe who was watching rather than what the weather did. Where this page shows nothing, nothing was found in the sources searched, within the period and area it states. That is not a finding that no weather occurred.

A record sits where its source filed it. Reports made from the ground are commonly logged against a town, a landmark or an offset from one rather than the spot where the measurement was taken, so any distance shown for one carries that source's own location error. Radar detections and warning geometry are instrument-located and do not.

These pages describe the public record near a place or on a date. They do not establish what reached any particular property, and nothing here is insurance, legal or engineering advice.