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Edition 2021-04

Hail days by metro, April 2021.

In April 2021, 60 of 333 metros had at least one day with a hail report within 10 miles of their centre, against 88 in April 2020. Palm Coast, FL led with 4 days, against its own April mean of 0.3 over 25 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 24 days with hail on record, against 28 a year earlier.

60

Of 333 metros with a hail day

24

Days with hail on record nationally

100%

Of metro hail days carried a measured report

6.42in

Largest measured, 28 Apr, TX

Hail days by metro, April 2021

Against each metro's own April on record

Hail days by metro, April 2021: 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 April mean Measured share Largest measured Largest detected
01 Palm Coast, FL 4 +3.7 5 0.3 100% 4 of 4 days measured 1.50″ None detected
02 Grand Prairie, TX 3 +2.3 3 0.7 100% 3 of 3 days measured 2.00″ None detected
03 Lafayette, LA 3 +2.2 3 0.8 100% 3 of 3 days measured 1.00″ None detected
04 San Antonio, TX 2 +0.9 2 1.1 100% 2 of 2 days measured 1.50″ None detected
05 Fort Worth, TX 2 +0.6 3 1.4 100% 2 of 2 days measured 3.00″ None detected
06 Atlanta, GA 2 +1.4 2 0.6 100% 2 of 2 days measured 1.75″ None detected
07 Arlington, TX 2 +1.2 2 0.8 100% 2 of 2 days measured 1.50″ None detected
08 Chesapeake, VA 2 +1.6 2 0.4 100% 2 of 2 days measured 1.50″ None detected
09 Garland, TX 2 +1.0 4 1.0 100% 2 of 2 days measured 2.00″ None detected
10 Baton Rouge, LA 2 +1.5 2 0.5 100% 2 of 2 days measured 1.00″ None detected
11 Grand Rapids, MI 2 +1.2 2 0.8 100% 2 of 2 days measured 0.25″ None detected
12 Abilene, TX 2 +1.1 2 0.9 100% 2 of 2 days measured 2.00″ None detected
13 Richardson, TX 2 +1.0 4 1.0 100% 2 of 2 days measured 2.00″ None detected
14 New Braunfels, TX 2 +1.2 4 0.8 100% 2 of 2 days measured 1.75″ None detected
15 New York, NY 1 +1.0 1 0.0 100% 1 of 1 day measured 0.75″ None detected
16 Philadelphia, PA 1 +0.6 1 0.4 100% 1 of 1 day measured 0.25″ None detected
17 Dallas, TX 1 +0.2 3 0.8 100% 1 of 1 day measured 2.00″ None detected
18 Orlando, FL 1 +0.7 1 0.3 100% 1 of 1 day measured 0.75″ None detected
19 Durham, NC 1 +0.6 1 0.4 100% 1 of 1 day measured 0.50″ None detected
20 Jersey City, NJ 1 +0.9 1 0.1 100% 1 of 1 day measured 0.75″ None detected
21 Plano, TX 1 +0.1 3 0.9 100% 1 of 1 day measured 2.00″ None detected
22 Irving, TX 1 +0.2 3 0.8 100% 1 of 1 day measured 1.00″ None detected
23 Port St. Lucie, FL 1 +0.7 1 0.3 100% 1 of 1 day measured 0.70″ None detected
24 Norfolk, VA 1 +0.6 1 0.4 100% 1 of 1 day measured 0.75″ None detected
25 Huntsville, AL 1 +0.2 2 0.8 100% 1 of 1 day measured 2.50″ None detected
26 Cape Coral, FL 1 +1.0 1 0.0 100% 1 of 1 day measured 0.25″ None detected
27 Hialeah, FL 1 +0.6 1 0.4 100% 1 of 1 day measured 1.00″ None detected
28 Sioux Falls, SD 1 +0.7 1 0.3 100% 1 of 1 day measured 1.75″ None detected
29 Little Rock, AR 1 −0.4 1 1.4 100% 1 of 1 day measured 1.00″ None detected
30 Birmingham, AL 1 +0.1 3 0.9 100% 1 of 1 day measured 1.00″ None detected
31 Cary, NC 1 +0.4 2 0.6 100% 1 of 1 day measured 0.25″ None detected
32 Shreveport, LA 1 −0.4 1 1.4 100% 1 of 1 day measured 0.50″ None detected
33 Pembroke Pines, FL 1 +0.6 1 0.4 100% 1 of 1 day measured 1.00″ None detected
34 Fort Collins, CO 1 +0.9 1 0.1 100% 1 of 1 day measured 0.25″ None detected
35 Springfield, MO 1 −0.2 3 1.2 100% 1 of 1 day measured 0.75″ None detected
36 Murfreesboro, TN 1 +0.4 3 0.6 100% 1 of 1 day measured 0.75″ None detected
37 Killeen, TX 1 +0.5 1 0.5 100% 1 of 1 day measured 0.75″ None detected
38 Denton, TX 1 +0.3 2 0.7 100% 1 of 1 day measured 1.25″ None detected
39 Springfield, MA 1 +1.0 1 0.0 100% 1 of 1 day measured 0.75″ None detected
40 Mesquite, TX 1 +0.5 3 0.5 100% 1 of 1 day measured 1.25″ None detected
41 Thornton, CO 1 +0.9 1 0.1 100% 1 of 1 day measured 0.25″ None detected
42 Waco, TX 1 +0.4 1 0.6 100% 1 of 1 day measured 1.00″ None detected
43 Jackson, MS 1 ±0 1 1.0 100% 1 of 1 day measured 0.25″ None detected
44 Miramar, FL 1 +0.6 1 0.4 100% 1 of 1 day measured 1.00″ None detected
45 Lewisville, TX 1 +0.1 4 0.9 100% 1 of 1 day measured 2.00″ None detected
46 Carrollton, TX 1 +0.3 4 0.7 100% 1 of 1 day measured 1.00″ None detected
47 Round Rock, TX 1 −0.2 1 1.2 100% 1 of 1 day measured 2.50″ None detected
48 Norman, OK 1 +0.0 1 1.0 100% 1 of 1 day measured 3.00″ None detected
49 Columbia, MO 1 +0.2 3 0.8 100% 1 of 1 day measured 0.75″ None detected
50 College Station, TX 1 +0.5 1 0.5 100% 1 of 1 day measured 2.75″ None detected
51 Allentown, PA 1 +0.8 1 0.2 100% 1 of 1 day measured 0.25″ None detected
52 West Palm Beach, FL 1 +0.8 1 0.2 100% 1 of 1 day measured 0.75″ None detected
53 Rochester, MN 1 +0.7 1 0.3 100% 1 of 1 day measured 0.75″ None detected
54 Allen, TX 1 +0.1 3 0.9 100% 1 of 1 day measured 2.00″ None detected
55 South Fulton, GA 1 +0.6 1 0.4 100% 1 of 1 day measured 1.25″ None detected
56 Miami Gardens, FL 1 +0.6 1 0.4 100% 1 of 1 day measured 1.00″ None detected
57 Tyler, TX 1 +0.2 1 0.8 100% 1 of 1 day measured 1.00″ None detected
58 Green Bay, WI 1 +0.9 1 0.1 100% 1 of 1 day measured 0.25″ None detected
59 Wichita Falls, TX 1 −0.1 2 1.1 100% 1 of 1 day measured 3.00″ None detected
60 Suffolk, VA 1 +1.0 1 0.0 100% 1 of 1 day measured 1.00″ None detected

By state

The states by the hail days filed under each by its source, busiest first, with April 2020 beside it. The first 15 of 37; the rest are on their own pages.

  1. 01 Texas 10 days
    • 10 measured
    • 6.42″
    • 15 in April 2020
  2. 02 Florida 8 days
    • 8 measured
    • 2.00″
    • 6 in April 2020
  3. 03 Louisiana 8 days
    • 8 measured
    • 2.75″
    • 8 in April 2020
  4. 04 Wisconsin 8 days
    • 8 measured
    • 1.25″
    • 3 in April 2020
  5. 05 Mississippi 6 days
    • 6 measured
    • 2.75″
    • 8 in April 2020
  6. 06 Michigan 6 days
    • 6 measured
    • 0.75″
    • 2 in April 2020
  7. 07 Alabama 5 days
    • 5 measured
    • 4.00″
    • 5 in April 2020
  8. 08 Georgia 5 days
    • 5 measured
    • 2.50″
    • 6 in April 2020
  9. 09 Virginia 5 days
    • 5 measured
    • 1.75″
    • 7 in April 2020
  10. 10 Missouri 5 days
    • 5 measured
    • 1.75″
    • 5 in April 2020
  11. 11 Oklahoma 4 days
    • 4 measured
    • 3.00″
    • 11 in April 2020
  12. 12 Minnesota 4 days
    • 4 measured
    • 1.75″
    • 4 in April 2020
  13. 13 Arkansas 4 days
    • 4 measured
    • 2.75″
    • 9 in April 2020
  14. 14 Kansas 3 days
    • 3 measured
    • 3.00″
    • 9 in April 2020
  15. 15 North Carolina 3 days
    • 3 measured
    • 2.75″
    • 7 in April 2020

The busiest day of the month

Friday 9 April 2021

Hail reports
1,100
Sources
×3
Measured
4.00″
States
16

Against April 2020

The same month a year earlier, counted the same way; the April 2020 edition has the full table. Arlington, TX led then with 4 days.

60 −28

Metros with a hail day

April 2020 88

24 −4

Days with hail on record nationally

April 2020 28

24 −4

Days with a measured hail report

April 2020 28

3,567 −1,846

Hail reports, all sources

April 2020 5,413

Cite this edition

Titan Weather, Hail days by metro, April 2021. Compiled 25 August 2026. https://titanweather.com/data/2021/04

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 April 2021 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, April, in each of the 25 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.