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Edition 2019-07

Hail days by metro, July 2019.

In July 2019, 56 of 333 metros had at least one day with a hail report within 10 miles of their centre, against 59 in July 2018. Aurora, CO led with 6 days, against its own July mean of 0.3 over 22 prior years of record. On 100 percent of metro hail days at least one report was measured by a person or an instrument; the rest were detected by radar alone. Nationally the month had 31 days with hail on record, against 31 a year earlier.

56

Of 333 metros with a hail day

31

Days with hail on record nationally

100%

Of metro hail days carried a measured report

4.25in

Largest measured, 4 Jul, WY

Hail days by metro, July 2019

Against each metro's own July on record

Hail days by metro, July 2019: each metro's hail days in the window, its year to date, its own mean for the span over the record, the share of its days carried by a measured report, and its largest measured and largest detected hail.
Rank Metro Days Year to date July mean Measured share Largest measured Largest detected
01 Aurora, CO 6 +5.7 11 0.3 100% 6 of 6 days measured 1.75″ None detected
02 Centennial, CO 6 +5.1 10 0.9 100% 6 of 6 days measured 2.00″ None detected
03 Denver, CO 4 +3.2 8 0.8 100% 4 of 4 days measured 1.50″ None detected
04 Thornton, CO 4 +3.3 8 0.7 100% 4 of 4 days measured 2.00″ None detected
05 Westminster, CO 4 +3.3 7 0.7 100% 4 of 4 days measured 2.50″ None detected
06 Colorado Springs, CO 3 +1.2 7 1.8 100% 3 of 3 days measured 2.00″ None detected
07 Fort Collins, CO 3 +2.4 4 0.6 100% 3 of 3 days measured 2.00″ None detected
08 Lakewood, CO 3 +2.4 4 0.6 100% 3 of 3 days measured 1.50″ None detected
09 Billings, MT 3 +2.1 8 1.0 100% 3 of 3 days measured 1.00″ None detected
10 Boulder, CO 3 +2.6 5 0.4 100% 3 of 3 days measured 2.50″ None detected
11 Jacksonville, FL 2 +1.5 4 0.6 100% 2 of 2 days measured 1.00″ None detected
12 Topeka, KS 2 +1.6 4 0.4 100% 2 of 2 days measured 1.00″ None detected
13 Arvada, CO 2 +1.5 5 0.5 100% 2 of 2 days measured 1.50″ None detected
14 Clearwater, FL 2 +1.6 2 0.4 100% 2 of 2 days measured 0.75″ None detected
15 Philadelphia, PA 1 +0.6 4 0.4 100% 1 of 1 day measured 0.75″ None detected
16 Columbus, OH 1 +0.6 3 0.4 100% 1 of 1 day measured 0.75″ None detected
17 Kansas City, MO 1 +0.4 6 0.6 100% 1 of 1 day measured 1.00″ None detected
18 Omaha, NE 1 +0.3 2 0.7 100% 1 of 1 day measured 0.70″ None detected
19 Miami, FL 1 +0.2 3 0.8 100% 1 of 1 day measured 0.88″ None detected
20 Tampa, FL 1 +0.1 1 1.0 100% 1 of 1 day measured 0.75″ None detected
21 Cincinnati, OH 1 +0.6 5 0.5 100% 1 of 1 day measured 1.00″ None detected
22 St. Paul, MN 1 +0.2 2 0.8 100% 1 of 1 day measured 3.00″ None detected
23 St. Louis, MO 1 +0.4 9 0.6 100% 1 of 1 day measured 1.00″ None detected
24 Lubbock, TX 1 +0.8 11 0.2 100% 1 of 1 day measured 1.25″ None detected
25 Hialeah, FL 1 −0.1 4 1.1 100% 1 of 1 day measured 0.88″ None detected
26 Worcester, MA 1 +0.6 2 0.4 100% 1 of 1 day measured 1.00″ None detected
27 Sioux Falls, SD 1 +0.5 4 0.5 100% 1 of 1 day measured 0.75″ None detected
28 Augusta, GA 1 +0.8 2 0.2 100% 1 of 1 day measured 0.25″ None detected
29 Cary, NC 1 +0.5 4 0.5 100% 1 of 1 day measured 0.70″ None detected
30 Aurora, IL 1 +0.6 5 0.4 100% 1 of 1 day measured 0.75″ None detected
31 Pembroke Pines, FL 1 +0.4 2 0.6 100% 1 of 1 day measured 0.75″ None detected
32 Paterson, NJ 1 +0.6 2 0.4 100% 1 of 1 day measured 1.75″ None detected
33 Hollywood, FL 1 +0.4 2 0.6 100% 1 of 1 day measured 0.75″ None detected
34 Springfield, MA 1 +0.1 1 0.9 100% 1 of 1 day measured 1.00″ None detected
35 Naperville, IL 1 +0.4 7 0.6 100% 1 of 1 day measured 0.70″ None detected
36 Pasadena, TX 1 +0.9 2 0.1 100% 1 of 1 day measured 1.75″ None detected
37 Rockford, IL 1 +0.6 1 0.4 100% 1 of 1 day measured 0.88″ None detected
38 Gainesville, FL 1 +0.6 1 0.4 100% 1 of 1 day measured 0.25″ None detected
39 Miramar, FL 1 +0.3 2 0.7 100% 1 of 1 day measured 0.88″ None detected
40 Dayton, OH 1 +0.8 2 0.2 100% 1 of 1 day measured 0.75″ None detected
41 Fargo, ND 1 +0.1 2 0.9 100% 1 of 1 day measured 0.88″ None detected
42 Allentown, PA 1 +0.6 7 0.5 100% 1 of 1 day measured 0.25″ None detected
43 Wilmington, NC 1 +0.5 2 0.5 100% 1 of 1 day measured 1.00″ None detected
44 Rochester, MN 1 +0.7 3 0.3 100% 1 of 1 day measured 0.75″ None detected
45 North Charleston, SC 1 ±0 2 1.0 100% 1 of 1 day measured 1.25″ None detected
46 Independence, MO 1 +0.9 4 0.1 100% 1 of 1 day measured 1.00″ None detected
47 Ann Arbor, MI 1 +0.3 3 0.7 100% 1 of 1 day measured 1.00″ None detected
48 League City, TX 1 +1.0 3 0.1 100% 1 of 1 day measured 1.75″ None detected
49 Greeley, CO 1 +0.4 4 0.6 100% 1 of 1 day measured 2.00″ None detected
50 Lansing, MI 1 +0.7 3 0.3 100% 1 of 1 day measured 0.25″ None detected
51 Pueblo, CO 1 +0.1 2 0.9 100% 1 of 1 day measured 1.25″ None detected
52 Miami Gardens, FL 1 +0.1 3 0.9 100% 1 of 1 day measured 0.88″ None detected
53 Davie, FL 1 +0.2 2 0.8 100% 1 of 1 day measured 0.75″ None detected
54 Green Bay, WI 1 +0.6 2 0.4 100% 1 of 1 day measured 0.50″ None detected
55 Lee's Summit, MO 1 +0.7 3 0.3 100% 1 of 1 day measured 1.00″ None detected
56 Palm Coast, FL 1 +0.4 3 0.6 100% 1 of 1 day measured 0.88″ None detected

By state

The states by the hail days filed under each by its source, busiest first, with July 2018 beside it. The first 15 of 41; the rest are on their own pages.

  1. 01 South Dakota 23 days
    • 23 measured
    • 3.00″
    • 13 in July 2018
  2. 02 Montana 22 days
    • 22 measured
    • 2.00″
    • 12 in July 2018
  3. 03 Wyoming 20 days
    • 20 measured
    • 4.25″
    • 18 in July 2018
  4. 04 Nebraska 16 days
    • 16 measured
    • 2.75″
    • 13 in July 2018
  5. 05 Colorado 15 days
    • 15 measured
    • 4.00″
    • 15 in July 2018
  6. 06 Minnesota 13 days
    • 13 measured
    • 4.00″
    • 14 in July 2018
  7. 07 Florida 12 days
    • 12 measured
    • 1.75″
    • 9 in July 2018
  8. 08 North Dakota 11 days
    • 11 measured
    • 2.00″
    • 13 in July 2018
  9. 09 Kansas 11 days
    • 11 measured
    • 1.75″
    • 14 in July 2018
  10. 10 Idaho 10 days
    • 10 measured
    • 1.50″
    • 1 in July 2018
  11. 11 Wisconsin 9 days
    • 9 measured
    • 2.50″
    • 7 in July 2018
  12. 12 Michigan 8 days
    • 8 measured
    • 1.25″
    • 5 in July 2018
  13. 13 Texas 7 days
    • 7 measured
    • 1.75″
    • 5 in July 2018
  14. 14 South Carolina 7 days
    • 7 measured
    • 2.00″
    • 6 in July 2018
  15. 15 Iowa 6 days
    • 6 measured
    • 1.00″
    • 4 in July 2018

The busiest day of the month

Friday 5 July 2019

Hail reports
375
Sources
×3
Measured
3.00″
States
11

Against July 2018

The same month a year earlier, counted the same way; the July 2018 edition has the full table. Albuquerque, NM led then with 3 days.

56 −3

Metros with a hail day

July 2018 59

31 ±0

Days with hail on record nationally

July 2018 31

31 ±0

Days with a measured hail report

July 2018 31

3,844 +62

Hail reports, all sources

July 2018 3,782

Cite this edition

Titan Weather, Hail days by metro, July 2019. Compiled 25 August 2026. https://titanweather.com/data/2019/07

Compiled 25 August 2026 from the public federal storm record. The figures are the record as it stands; a revision by a federal source is carried here at the same address. The file carries every metro in the series, the ones with nothing this month included, with the same provenance line inside it.

Download July 2019 as CSV
Before you run an address

The month names the storms. The finder names the day.

The finder lists every day with hail on record within 10 miles of an address in the last 2 years, ranked by how many independent sources carried it, so the day a file names is a day the record holds.

Find the storm days
The next step

A metro is a region. A claim is an address.

This edition is the record around each metro's centre for one month: enough to rank, to compare with last year, and to cite. 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 series is made

A metro
A metro, as this series uses the word, is a place the Census Bureau lists with a population of 100,000 or more, not a metropolitan statistical area. Smaller places have a hail-history page of their own; they are not in this table.
A hail day
A calendar date with at least one hail report in the archive within 10 miles of the metro's Census centre, from any source. Four sources describing one storm are one afternoon of hail, not four.
The mean
The metro's own hail days over the same span of the calendar, July, in each of the 22 prior years the record reaches, from 1997, divided by those years. A span is compared with itself, never with the country.
The measured share
Of a metro's hail days, the share on which at least one report came from a person or an instrument rather than from radar alone. A detection is a detection and is marked as one here and in every document we issue; the two are never added together.
Overlap
Two metros within 20 miles of each other share reports, so their counts are not exclusive and the national figures are distinct dates, not a sum of the table. The table ranks the record around each centre; it is not a report on any property, and it states no opinion about one.
The record
Searched from 1997 to today. Compiled 25 August 2026 and rebuilt as the federal sources revise it. 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 spotters cover some areas better than others, sources revise their records, and recent reports can take weeks to arrive and settle. 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.

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.