June 1964 storm reports: hail, wind and tornadoes
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In June 1964, 120 hail, 214 damaging-wind and 138 tornado reports were logged on 30 storm days across 43 states. The largest hail reported was 5.00″ (softball size) in Nodaway County, MO on June 20, 1964. The most hail reports came on June 21, 1964 (15).
Source: NOAA Storm Prediction Center storm reports. Data through November 6, 2026. Methodology
← May 1964 All 1964 storm days July 1964 →
Source: National Storms (nationalstorms.com), CC BY 4.0, data from NOAA Storm Prediction Center storm reports.
Biggest storm days of June 1964
| Day | Hail | Wind | Tornado | Largest hail | States |
|---|---|---|---|---|---|
| Jun 19, 1964 | 12 | 30 | 3 | 3.00″ | 9 |
| Jun 21, 1964 | 15 | 18 | 12 | 3.00″ | 13 |
| Jun 20, 1964 | 11 | 23 | 5 | 5.00″ | 14 |
| Jun 22, 1964 | 3 | 17 | 15 | 1.75″ | 11 |
| Jun 11, 1964 | 7 | 12 | 15 | 1.75″ | 11 |
| Jun 8, 1964 | 7 | 8 | 14 | 3.00″ | 8 |
| Jun 15, 1964 | 8 | 10 | 10 | 3.00″ | 13 |
| Jun 10, 1964 | 8 | 4 | 10 | 2.50″ | 7 |
| Jun 12, 1964 | 1 | 11 | 10 | 1.00″ | 10 |
| Jun 14, 1964 | 5 | 13 | 3 | 4.00″ | 8 |
Largest hail reported in June 1964
| Day | Size | Location |
|---|---|---|
| Jun 20, 1964 | 5.00″ (softball) | Nodaway County, MO |
| Jun 14, 1964 | 4.00″ (grapefruit) | Fillmore County, NE |
| Jun 20, 1964 | 4.00″ (grapefruit) | Chase County, NE |
| Jun 6, 1964 | 3.00″ (teacup) | Frontier County, NE |
| Jun 8, 1964 | 3.00″ (teacup) | Cheyenne County, NE |
| Jun 15, 1964 | 3.00″ (teacup) | Allen County, IN |
| Jun 15, 1964 | 3.00″ (teacup) | Sheridan County, NE |
| Jun 19, 1964 | 3.00″ (teacup) | Jefferson County, IA |
| Jun 19, 1964 | 3.00″ (teacup) | Audubon County, IA |
| Jun 20, 1964 | 3.00″ (teacup) | Nodaway County, MO |
Storm reports by state, June 1964
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| Kansas | 19 | 17 | 24 | 2.75″ |
| Nebraska | 23 | 15 | 13 | 4.00″ |
| Iowa | 8 | 15 | 15 | 3.00″ |
| Texas | 6 | 17 | 10 | 1.75″ |
| Missouri | 4 | 23 | 4 | 5.00″ |
| Florida | 5 | 7 | 7 | 1.50″ |
| Indiana | 7 | 11 | 1 | 3.00″ |
| South Dakota | 1 | 2 | 14 | 3.00″ |
| Minnesota | 3 | 8 | 5 | 2.50″ |
| Oklahoma | 6 | 6 | 3 | 2.00″ |
| Wisconsin | 5 | 5 | 4 | 1.75″ |
| Illinois | 1 | 12 | 0 | 2.00″ |
| Michigan | 2 | 10 | 0 | 1.75″ |
| Ohio | 1 | 5 | 4 | 1.00″ |
| Pennsylvania | 2 | 3 | 5 | 1.00″ |
| New Mexico | 1 | 0 | 8 | 1.00″ |
| Georgia | 1 | 7 | 0 | 1.75″ |
| Montana | 3 | 4 | 1 | 1.75″ |
| Colorado | 5 | 1 | 1 | 2.75″ |
| Kentucky | 2 | 2 | 3 | 1.00″ |
| Idaho | 2 | 3 | 1 | 1.00″ |
| North Carolina | 0 | 6 | 0 | – |
| Tennessee | 2 | 4 | 0 | 1.50″ |
| Wyoming | 1 | 2 | 3 | 2.00″ |
| Maryland | 0 | 5 | 0 | – |
| North Dakota | 2 | 0 | 3 | 1.75″ |
| South Carolina | 2 | 0 | 3 | 1.25″ |
| Arkansas | 1 | 0 | 3 | 1.50″ |
| Mississippi | 0 | 4 | 0 | – |
| Alabama | 0 | 3 | 0 | – |
| Connecticut | 2 | 1 | 0 | 0.75″ |
| Massachusetts | 0 | 3 | 0 | – |
| Nevada | 0 | 2 | 1 | – |
| New York | 0 | 2 | 1 | – |
| West Virginia | 0 | 3 | 0 | – |
| New Jersey | 1 | 1 | 0 | 0.75″ |
| Utah | 1 | 1 | 0 | 0.75″ |
| Arizona | 0 | 1 | 0 | – |
| Delaware | 0 | 1 | 0 | – |
| Louisiana | 0 | 1 | 0 | – |
| New Hampshire | 0 | 0 | 1 | – |
| Virginia | 1 | 0 | 0 | 1.00″ |
| Vermont | 0 | 1 | 0 | – |
Every storm day in June 1964
Jun 1 Jun 2 Jun 3 Jun 4 Jun 5 Jun 6 Jun 7 Jun 8 Jun 9 Jun 10 Jun 11 Jun 12 Jun 13 Jun 14 Jun 15 Jun 16 Jun 17 Jun 18 Jun 19 Jun 20 Jun 21 Jun 22 Jun 23 Jun 24 Jun 25 Jun 26 Jun 27 Jun 28 Jun 29 Jun 30
A storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Read more about NOAA storm reports.