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Edition 2010-08

Hail days by metro, August 2010.

In August 2010, 43 of 333 metros had at least one day with a hail report within 10 miles of their centre, against 64 in August 2009. Mesa, AZ led with 2 days, against its own August mean of 0.3 over 14 prior years of record. Sterling Heights, MI was furthest above its own record, at 2 days against a mean of 0.2. 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 30 days with hail on record, against 31 a year earlier.

43

Of 333 metros with a hail day

30

Days with hail on record nationally

100%

Of metro hail days carried a measured report

3.00in

Largest measured, 1 Aug, MT

Hail days by metro, August 2010

Against each metro's own August on record

Hail days by metro, August 2010: 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 August mean Measured share Largest measured Largest detected
01 Mesa, AZ 2 +1.7 5 0.3 100% 2 of 2 days measured 0.50″ None detected
02 Omaha, NE 2 +1.5 8 0.5 100% 2 of 2 days measured 3.00″ None detected
03 Henderson, NV 2 +1.4 3 0.6 100% 2 of 2 days measured 0.88″ None detected
04 Chandler, AZ 2 +1.7 3 0.3 100% 2 of 2 days measured 0.50″ None detected
05 Gilbert, AZ 2 +1.7 6 0.3 100% 2 of 2 days measured 0.50″ None detected
06 Glendale, AZ 2 +1.6 6 0.4 100% 2 of 2 days measured 0.50″ None detected
07 Savannah, GA 2 +1.6 7 0.4 100% 2 of 2 days measured 0.88″ None detected
08 Warren, MI 2 +1.7 4 0.3 100% 2 of 2 days measured 1.00″ None detected
09 Sterling Heights, MI 2 +1.8 6 0.2 100% 2 of 2 days measured 1.00″ None detected
10 West Jordan, UT 2 +1.5 4 0.5 100% 2 of 2 days measured 0.75″ None detected
11 Phoenix, AZ 1 +0.6 3 0.4 100% 1 of 1 day measured 0.50″ None detected
12 Washington, DC 1 +0.4 2 0.6 100% 1 of 1 day measured 0.75″ None detected
13 El Paso, TX 1 +0.8 1 0.2 100% 1 of 1 day measured 0.75″ None detected
14 Tucson, AZ 1 +0.2 1 0.8 100% 1 of 1 day measured 0.88″ None detected
15 Kansas City, MO 1 +0.6 11 0.4 100% 1 of 1 day measured 1.00″ None detected
16 St. Paul, MN 1 +0.4 5 0.6 100% 1 of 1 day measured 0.88″ None detected
17 Reno, NV 1 +0.8 3 0.2 100% 1 of 1 day measured 0.25″ None detected
18 Toledo, OH 1 +0.4 3 0.6 100% 1 of 1 day measured 0.75″ None detected
19 Tempe, AZ 1 +0.7 2 0.3 100% 1 of 1 day measured 0.25″ None detected
20 Fort Lauderdale, FL 1 +0.3 5 0.7 100% 1 of 1 day measured 0.25″ None detected
21 Pembroke Pines, FL 1 +0.4 7 0.6 100% 1 of 1 day measured 0.25″ None detected
22 Charleston, SC 1 +0.5 4 0.5 100% 1 of 1 day measured 0.88″ None detected
23 Hollywood, FL 1 +0.3 5 0.7 100% 1 of 1 day measured 0.25″ None detected
24 Thornton, CO 1 +0.9 7 0.1 100% 1 of 1 day measured 0.75″ None detected
25 Cedar Rapids, IA 1 +0.7 5 0.3 100% 1 of 1 day measured 0.25″ None detected
26 Dayton, OH 1 +0.9 3 0.1 100% 1 of 1 day measured 1.00″ None detected
27 West Valley City, UT 1 +0.6 1 0.4 100% 1 of 1 day measured 0.50″ None detected
28 Columbia, MO 1 +0.9 5 0.1 100% 1 of 1 day measured 0.70″ None detected
29 Topeka, KS 1 +0.4 3 0.6 100% 1 of 1 day measured 1.00″ None detected
30 Rochester, MN 1 +0.3 5 0.7 100% 1 of 1 day measured 1.00″ None detected
31 North Charleston, SC 1 +0.3 6 0.7 100% 1 of 1 day measured 0.88″ None detected
32 Independence, MO 1 +0.8 6 0.2 100% 1 of 1 day measured 1.00″ None detected
33 Billings, MT 1 +0.9 3 0.1 100% 1 of 1 day measured 1.75″ None detected
34 Westminster, CO 1 +0.8 7 0.2 100% 1 of 1 day measured 0.75″ None detected
35 Menifee, CA 1 +1.0 1 0.0 100% 1 of 1 day measured 0.75″ None detected
36 Provo, UT 1 +0.7 1 0.3 100% 1 of 1 day measured 0.75″ None detected
37 Elgin, IL 1 +0.4 4 0.6 100% 1 of 1 day measured 0.88″ None detected
38 Murrieta, CA 1 +1.0 1 0.0 100% 1 of 1 day measured 0.75″ None detected
39 Sparks, NV 1 +0.8 3 0.2 100% 1 of 1 day measured 0.25″ None detected
40 Davie, FL 1 +0.3 7 0.7 100% 1 of 1 day measured 0.25″ None detected
41 Green Bay, WI 1 +0.7 1 0.3 100% 1 of 1 day measured 1.50″ None detected
42 Lee's Summit, MO 1 +0.6 5 0.4 100% 1 of 1 day measured 0.88″ None detected
43 Fishers, IN 1 +0.9 4 0.1 100% 1 of 1 day measured 0.50″ None detected

By state

The states by the hail days filed under each by its source, busiest first, with August 2009 beside it. The first 15 of 41; the rest are on their own pages.

  1. 01 Montana 12 days
    • 12 measured
    • 3.00″
    • 11 in August 2009
  2. 02 South Dakota 12 days
    • 12 measured
    • 2.00″
    • 11 in August 2009
  3. 03 Kansas 11 days
    • 11 measured
    • 1.75″
    • 13 in August 2009
  4. 04 Arizona 11 days
    • 11 measured
    • 1.75″
    • 2 in August 2009
  5. 05 Nebraska 10 days
    • 10 measured
    • 3.00″
    • 18 in August 2009
  6. 06 Idaho 10 days
    • 10 measured
    • 1.75″
    • 6 in August 2009
  7. 07 North Dakota 9 days
    • 9 measured
    • 2.50″
    • 4 in August 2009
  8. 08 Minnesota 9 days
    • 9 measured
    • 2.75″
    • 7 in August 2009
  9. 09 Colorado 9 days
    • 9 measured
    • 2.00″
    • 19 in August 2009
  10. 10 Wyoming 8 days
    • 8 measured
    • 2.00″
    • 13 in August 2009
  11. 11 Texas 8 days
    • 8 measured
    • 1.00″
    • 16 in August 2009
  12. 12 Wisconsin 7 days
    • 7 measured
    • 1.50″
    • 6 in August 2009
  13. 13 Nevada 7 days
    • 7 measured
    • 1.00″
    • 2 in August 2009
  14. 14 South Carolina 6 days
    • 6 measured
    • 1.75″
    • 5 in August 2009
  15. 15 California 6 days
    • 6 measured
    • 1.75″
    • 1 in August 2009

The busiest day of the month

Thursday 12 August 2010

Hail reports
193
Sources
×3
Measured
2.50″
States
14

Against August 2009

The same month a year earlier, counted the same way; the August 2009 edition has the full table. Colorado Springs, CO led then with 5 days.

43 −21

Metros with a hail day

August 2009 64

30 −1

Days with hail on record nationally

August 2009 31

30 −1

Days with a measured hail report

August 2009 31

1,894 −2,288

Hail reports, all sources

August 2009 4,182

Cite this edition

Titan Weather, Hail days by metro, August 2010. Compiled 25 August 2026. https://titanweather.com/data/2010/08

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 August 2010 as CSV
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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, August, in each of the 14 prior years the record reaches, from 1996, 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 1996 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 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.