1955
591 tornadoes, 5 tropical cyclones near the U.S., 13 notable earthquakes. 40 tornadoes were rated F3/EF3 or stronger and tornadoes killed 129.
Tornadoes
591 recorded; 40 rated F3/EF3 or stronger.
Outbreak days
- Jun 4, 195540 tornadoes
Strongest and deadliest first
| May 25, 1955 | F5 | Kay, Sumner, Cowley | 56.4 | 80 |
| May 25, 1955 | F5 | Kay, Sumner | 28.4 | 20 |
| Apr 24, 1955 | F4 | Morgan | 8.6 | 5 |
| May 25, 1955 | F4 | Collingsworth, Wheeler, Roger Mills | 45.1 | 2 |
| Jun 27, 1955 | F4 | Scotts Bluff, Morrill | 26.0 | 2 |
| Jul 2, 1955 | F4 | Richland | 9.1 | 2 |
| Jul 7, 1955 | F4 | Lyon | 30.0 | 1 |
| Jun 4, 1955 | F4 | Ford, Edwards, Pawnee | 72.2 | 0 |
| Jun 4, 1955 | F4 | Osborne, Smith, Thayer | 61.9 | 0 |
| Jul 5, 1955 | F4 | Mountrail | 28.0 | 0 |
| Nov 15, 1955 | F3 | Cleburne, Independence | 36.5 | 1 |
| Apr 6, 1955 | F3 | Grayson, Fannin | 30.2 | 1 |
| Mar 22, 1955 | F3 | Chester | 9.6 | 1 |
| Mar 1, 1955 | F3 | Mahoning | 2.5 | 1 |
| May 26, 1955 | F3 | Garland, Saline | 28.8 | 0 |
| Apr 6, 1955 | F3 | Jack, Clay | 21.7 | 0 |
| Nov 15, 1955 | F3 | Darke, Randolph | 21.0 | 0 |
| Jul 2, 1955 | F3 | Wilkin | 18.7 | 0 |
| Jun 17, 1955 | F3 | Collingsworth | 16.2 | 0 |
| Apr 6, 1955 | F3 | Cooke | 15.1 | 0 |
| May 25, 1955 | F3 | Grant | 13.3 | 0 |
| Apr 22, 1955 | F3 | New Madrid | 12.4 | 0 |
| Mar 14, 1955 | F3 | Clinton, Caldwell | 9.8 | 0 |
| Mar 4, 1955 | F3 | Madison | 8.9 | 0 |
| Apr 18, 1955 | F3 | Wheeler | 8.9 | 0 |
| May 3, 1955 | F3 | Lincoln | 6.8 | 0 |
| Jun 4, 1955 | F3 | Stafford | 6.8 | 0 |
| Jun 4, 1955 | F3 | Rice | 5.9 | 0 |
| Apr 12, 1955 | F3 | Anderson | 5.6 | 0 |
| Apr 23, 1955 | F3 | Ringgold | 5.4 | 0 |
| Nov 15, 1955 | F3 | Lawrence | 3.8 | 0 |
| Mar 20, 1955 | F3 | Mississippi | 3.6 | 0 |
| Nov 15, 1955 | F3 | Vanderburgh | 2.0 | 0 |
| Jun 26, 1955 | F3 | Goshen | 2.0 | 0 |
| Jun 27, 1955 | F3 | Platte | 2.0 | 0 |
| Jul 1, 1955 | F3 | Emmons | 1.3 | 0 |
| Oct 28, 1955 | F3 | Desha | 1.0 | 0 |
| Aug 30, 1955 | F3 | Schuyler | 1.0 | 0 |
| Jul 31, 1955 | F3 | Costilla | 0.5 | 0 |
| Nov 15, 1955 | F3 | Cleburne | 0.1 | 0 |
| Mar 13, 1955 | F2 | Saluda | 9.9 | 2 |
| Jul 8, 1955 | F2 | Custer, Sherman, Howard | 31.2 | 1 |
| May 6, 1955 | F2 | Bell | 10.1 | 1 |
| Mar 16, 1955 | F2 | Wayne | 6.6 | 1 |
| Apr 21, 1955 | F2 | Jefferson | 0.5 | 1 |
| Apr 12, 1955 | F2 | Lincoln, Copiah, Simpson | 112.8 | 0 |
| Mar 20, 1955 | F2 | Craighead, Mississippi, Dunklin | 89.4 | 0 |
| May 26, 1955 | F2 | Osage, Douglas, Leavenworth | 66.2 | 0 |
| May 28, 1955 | F2 | Kalamazoo, Calhoun, Eaton | 64.6 | 0 |
| Apr 12, 1955 | F2 | Simpson, Smith, Jasper | 57.6 | 0 |
| Apr 5, 1955 | F2 | Jones, Haskell, Throckmorton | 43.7 | 0 |
| Apr 6, 1955 | F2 | Denton, Grayson | 37.9 | 0 |
| Mar 11, 1955 | F2 | Shelby, Rush, Fayette | 34.8 | 0 |
| Jun 22, 1955 | F2 | Quitman, Panola | 34.6 | 0 |
| Dec 3, 1955 | F2 | LaSalle, Livingston, Grundy | 32.0 | 0 |
| Nov 2, 1955 | F2 | Van Buren | 29.9 | 0 |
| May 27, 1955 | F2 | Anderson, Franklin, Miami | 27.0 | 0 |
| May 18, 1955 | F2 | Lavaca | 20.7 | 0 |
| May 22, 1955 | F2 | Hale | 20.7 | 0 |
| Jun 11, 1955 | F2 | Pitt, Martin | 19.4 | 0 |
| Apr 19, 1955 | F2 | Potter, Walworth | 18.2 | 0 |
| Jun 14, 1955 | F2 | Kiowa | 17.6 | 0 |
| Oct 16, 1955 | F2 | Coffee, Dale | 17.3 | 0 |
| Apr 18, 1955 | F2 | Iowa | 17.3 | 0 |
| Oct 16, 1955 | F2 | Coffee, Dale | 16.4 | 0 |
| Mar 25, 1955 | F2 | Jefferson, Hamblen | 16.3 | 0 |
| Apr 19, 1955 | F2 | Jackson | 15.9 | 0 |
| Mar 11, 1955 | F2 | Randolph | 15.6 | 0 |
| May 6, 1955 | F2 | Shelby | 15.5 | 0 |
| Nov 15, 1955 | F2 | Washington | 15.0 | 0 |
| Apr 23, 1955 | F2 | Adams, Brown | 14.8 | 0 |
| Mar 20, 1955 | F2 | Logan | 12.6 | 0 |
| May 25, 1955 | F2 | Knox | 11.9 | 0 |
| May 26, 1955 | F2 | Schuyler | 11.7 | 0 |
| Apr 4, 1955 | F2 | Dallas, Boone | 11.6 | 0 |
| Apr 24, 1955 | F2 | Sumner | 11.5 | 0 |
| Aug 29, 1955 | F2 | Scott, Morgan | 11.5 | 0 |
| Apr 23, 1955 | F2 | Montgomery | 11.0 | 0 |
| Apr 19, 1955 | F2 | Potter | 10.8 | 0 |
| Jun 17, 1955 | F2 | Wayne, Dixon | 10.6 | 0 |
| Apr 4, 1955 | F2 | Carroll | 10.2 | 0 |
| Apr 6, 1955 | F2 | Hopkins, Franklin | 9.8 | 0 |
| Feb 1, 1955 | F2 | Bedford | 9.4 | 0 |
| Apr 18, 1955 | F2 | Dane, Green | 9.2 | 0 |
| Apr 19, 1955 | F2 | Lincoln | 9.2 | 0 |
| Apr 18, 1955 | F2 | Carroll | 9.0 | 0 |
| Aug 10, 1955 | F2 | Dillon | 8.8 | 0 |
| Apr 27, 1955 | F2 | McPherson | 8.7 | 0 |
| Sep 20, 1955 | F2 | Custer | 8.5 | 0 |
| Apr 19, 1955 | F2 | Edmunds | 8.2 | 0 |
| Aug 6, 1955 | F2 | Jackson | 7.9 | 0 |
| May 26, 1955 | F2 | Doniphan | 7.8 | 0 |
| May 26, 1955 | F2 | Woodruff, Jackson | 7.5 | 0 |
| May 28, 1955 | F2 | Howard | 6.8 | 0 |
| May 26, 1955 | F2 | Wayne | 6.5 | 0 |
| Jun 2, 1955 | F2 | Kearney | 6.5 | 0 |
| Apr 12, 1955 | F2 | Pushmataha | 6.1 | 0 |
| Jun 15, 1955 | F2 | Ellis | 5.9 | 0 |
| Mar 21, 1955 | F2 | Colbert | 5.4 | 0 |
| Jun 28, 1955 | F2 | Brown | 5.4 | 0 |
| Apr 6, 1955 | F2 | Grayson | 5.2 | 0 |
| Jul 12, 1955 | F2 | Buffalo | 5.2 | 0 |
| May 25, 1955 | F2 | Dewey | 5.1 | 0 |
| May 6, 1955 | F2 | Milam | 4.9 | 0 |
| Jun 18, 1955 | F2 | Phillips | 4.9 | 0 |
| May 10, 1955 | F2 | Mississippi | 4.7 | 0 |
| Apr 19, 1955 | F2 | Brown | 4.6 | 0 |
| Nov 16, 1955 | F2 | Union | 4.5 | 0 |
| May 26, 1955 | F2 | Perry | 4.5 | 0 |
| Nov 16, 1955 | F2 | Howell | 4.3 | 0 |
| Mar 5, 1955 | F2 | Hawkins | 4.3 | 0 |
| Jul 10, 1955 | F2 | Weld | 4.3 | 0 |
| Apr 22, 1955 | F2 | Cape Girardeau | 4.1 | 0 |
| May 23, 1955 | F2 | Bienville | 4.1 | 0 |
| Jun 30, 1955 | F2 | Grand Forks | 4.1 | 0 |
| Oct 16, 1955 | F2 | Monmouth | 3.8 | 0 |
| Mar 4, 1955 | F2 | Robertson, Sumner | 3.8 | 0 |
| Apr 2, 1955 | F2 | Tift | 3.8 | 0 |
| Jun 7, 1955 | F2 | Gladwin | 3.8 | 0 |
| Mar 21, 1955 | F2 | Bell | 3.6 | 0 |
| Jun 17, 1955 | F2 | Woods | 3.6 | 0 |
| Jun 18, 1955 | F2 | Woods | 3.6 | 0 |
| Jun 5, 1955 | F2 | La Salle | 3.6 | 0 |
| Mar 11, 1955 | F2 | Tuscarawas | 3.3 | 0 |
| Mar 14, 1955 | F2 | Clay, Ray | 3.3 | 0 |
| Apr 18, 1955 | F2 | Walworth | 3.3 | 0 |
| Apr 23, 1955 | F2 | Worth | 3.0 | 0 |
| Jun 16, 1955 | F2 | Crockett | 3.0 | 0 |
| May 25, 1955 | F2 | Kay | 2.7 | 0 |
| Jun 16, 1955 | F2 | Sanpete | 2.7 | 0 |
| Jul 31, 1955 | F2 | Marquette | 2.7 | 0 |
| Aug 12, 1955 | F2 | Sussex | 2.7 | 0 |
| May 18, 1955 | F2 | Matagorda | 2.5 | 0 |
| Apr 19, 1955 | F2 | Potter | 2.3 | 0 |
| Apr 23, 1955 | F2 | Atchison | 2.3 | 0 |
| Jun 26, 1955 | F2 | Goshen | 2.3 | 0 |
| Oct 28, 1955 | F2 | Coahoma | 2.0 | 0 |
| Feb 28, 1955 | F2 | Pittsburg | 2.0 | 0 |
| Apr 26, 1955 | F2 | Caddo | 2.0 | 0 |
| Apr 27, 1955 | F2 | Harvey | 2.0 | 0 |
| May 19, 1955 | F2 | Lavaca | 2.0 | 0 |
| May 30, 1955 | F2 | Winkler | 2.0 | 0 |
| Jun 4, 1955 | F2 | Brown | 2.0 | 0 |
| Nov 15, 1955 | F2 | Perry | 1.5 | 0 |
| Mar 1, 1955 | F2 | Lawrence | 1.5 | 0 |
| Apr 21, 1955 | F2 | Dallas | 1.5 | 0 |
| Apr 23, 1955 | F2 | Page | 1.5 | 0 |
| May 26, 1955 | F2 | Adams | 1.5 | 0 |
| May 26, 1955 | F2 | Tazewell | 1.5 | 0 |
| Aug 28, 1955 | F2 | Grant | 1.5 | 0 |
| Aug 3, 1955 | F2 | Barnes | 1.5 | 0 |
| May 26, 1955 | F2 | Wichita | 1.3 | 0 |
| Sep 20, 1955 | F2 | Butte | 1.3 | 0 |
| Mar 31, 1955 | F2 | Cooke | 1.1 | 0 |
| Oct 24, 1955 | F2 | Windsor | 1.0 | 0 |
| Oct 6, 1955 | F2 | Shelby | 1.0 | 0 |
| Mar 11, 1955 | F2 | Columbiana | 1.0 | 0 |
| Apr 22, 1955 | F2 | Randolph | 1.0 | 0 |
| Jun 16, 1955 | F2 | Donley | 1.0 | 0 |
| Jun 17, 1955 | F2 | Alfalfa | 1.0 | 0 |
| Sep 25, 1955 | F2 | Young | 1.0 | 0 |
| Dec 4, 1955 | F2 | Marlboro | 0.8 | 0 |
| Jun 17, 1955 | F2 | Tillman | 0.8 | 0 |
| Oct 24, 1955 | F2 | New Haven | 0.5 | 0 |
| Oct 28, 1955 | F2 | Calhoun | 0.5 | 0 |
| May 19, 1955 | F2 | Angelina | 0.5 | 0 |
| May 23, 1955 | F2 | Wharton | 0.5 | 0 |
| Jul 12, 1955 | F2 | Berkshire | 0.5 | 0 |
| Aug 6, 1955 | F2 | Barry | 0.5 | 0 |
| Mar 20, 1955 | F2 | Navarro | 0.3 | 0 |
| Mar 21, 1955 | F2 | Lee | 0.3 | 0 |
| Jul 13, 1955 | F2 | Gray | 0.3 | 0 |
| Sep 21, 1955 | F2 | Coffey | 0.3 | 0 |
| Oct 28, 1955 | F2 | Shelby | 0.2 | 0 |
| Apr 22, 1955 | F2 | Scott | 0.2 | 0 |
| Oct 29, 1955 | F2 | Manatee | 0.1 | 0 |
| Nov 15, 1955 | F2 | Marion | 0.1 | 0 |
| Mar 11, 1955 | F2 | Randolph | 0.1 | 0 |
| Mar 15, 1955 | F2 | Muhlenberg | 0.1 | 0 |
| Mar 22, 1955 | F2 | Bennington | 0.1 | 0 |
| Mar 5, 1955 | F2 | Wilson, DeKalb | 0.1 | 0 |
| Apr 10, 1955 | F2 | Escambia | 0.1 | 0 |
| Apr 12, 1955 | F2 | Cherokee | 0.1 | 0 |
| Apr 19, 1955 | F2 | Dewey | 0.1 | 0 |
| Apr 22, 1955 | F2 | Noble | 0.1 | 0 |
| Apr 26, 1955 | F2 | Caddo | 0.1 | 0 |
| Apr 5, 1955 | F2 | Clay | 0.1 | 0 |
| May 11, 1955 | F2 | Navarro | 0.1 | 0 |
| May 11, 1955 | F2 | Crawford | 0.1 | 0 |
| May 22, 1955 | F2 | Lubbock | 0.1 | 0 |
| May 2, 1955 | F2 | Custer | 0.1 | 0 |
| May 5, 1955 | F2 | Reeves | 0.1 | 0 |
| Jun 17, 1955 | F2 | Clark | 0.1 | 0 |
| Jun 17, 1955 | F2 | Meade | 0.1 | 0 |
| Jun 30, 1955 | F2 | Polk | 0.1 | 0 |
| Jun 4, 1955 | F2 | Caddo | 0.1 | 0 |
| Jun 5, 1955 | F2 | Colorado | 0.1 | 0 |
| Jul 10, 1955 | F2 | Alamosa | 0.1 | 0 |
| Jul 1, 1955 | F2 | Crawford | 0.1 | 0 |
| Jul 5, 1955 | F2 | Franklin | 0.1 | 0 |
| Jul 6, 1955 | F2 | St. Joseph | 0.1 | 0 |
| Jul 8, 1955 | F2 | Morgan | 0.1 | 0 |
| Aug 19, 1955 | F2 | Chester | 0.1 | 0 |
| Aug 3, 1955 | F2 | McLean | 0.1 | 0 |
| Sep 16, 1955 | F1 | Mille Lacs, Kanabec | 10.4 | 1 |
| Jul 15, 1955 | F1 | Murray | 1.5 | 1 |
| Jun 4, 1955 | F1 | Ford, Edwards, Pawnee | 72.2 | 0 |
| Jun 4, 1955 | F1 | Ford, Edwards, Pawnee | 72.2 | 0 |
| Jun 4, 1955 | F1 | Ford, Edwards, Pawnee | 72.2 | 0 |
| Jun 4, 1955 | F1 | Ford, Edwards, Pawnee | 72.2 | 0 |
| Jun 4, 1955 | F1 | Ford, Edwards, Pawnee | 72.2 | 0 |
| May 19, 1955 | F1 | King, Knox | 31.7 | 0 |
| May 27, 1955 | F1 | Grant, Kay | 22.4 | 0 |
| May 21, 1955 | F1 | Bibb, Jones | 20.4 | 0 |
| Jun 2, 1955 | F1 | Mitchell, Cloud | 19.8 | 0 |
| May 26, 1955 | F1 | Kankakee, Will | 18.7 | 0 |
| May 11, 1955 | F1 | Eastland | 17.5 | 0 |
| Mar 20, 1955 | F1 | Montague | 17.2 | 0 |
| May 8, 1955 | F1 | Jackson | 16.3 | 0 |
| Oct 6, 1955 | F1 | St. Clair, Madison | 15.0 | 0 |
| May 26, 1955 | F1 | Sequoyah | 14.2 | 0 |
| Oct 16, 1955 | F1 | Coffee | 14.0 | 0 |
| Apr 18, 1955 | F1 | Crawford | 13.1 | 0 |
| Jun 30, 1955 | F1 | Wilkin, Clay | 12.7 | 0 |
| Dec 3, 1955 | F1 | Brown, Cass | 12.5 | 0 |
| Sep 20, 1955 | F1 | Blaine | 12.1 | 0 |
| Jun 1, 1955 | F1 | Harmon | 11.8 | 0 |
| May 26, 1955 | F1 | Cleveland | 11.6 | 0 |
| Apr 27, 1955 | F1 | McPherson | 11.1 | 0 |
| Oct 6, 1955 | F1 | Washington | 10.5 | 0 |
| May 16, 1955 | F1 | Scurry | 10.5 | 0 |
| Apr 28, 1955 | F1 | Kane, DuPage | 10.4 | 0 |
| May 10, 1955 | F1 | Johnson | 10.0 | 0 |
| May 12, 1955 | F1 | Putnam, Overton | 9.4 | 0 |
| Apr 23, 1955 | F1 | Hancock | 8.0 | 0 |
| Apr 23, 1955 | F1 | Lincoln | 7.9 | 0 |
| Jun 5, 1955 | F1 | Williamson | 7.8 | 0 |
| Jul 6, 1955 | F1 | Morton | 7.4 | 0 |
| Mar 20, 1955 | F1 | Gonzales | 6.2 | 0 |
| May 25, 1955 | F1 | Jackson | 6.2 | 0 |
| Jun 3, 1955 | F1 | Major | 5.9 | 0 |
| Jun 4, 1955 | F1 | Major | 5.9 | 0 |
| Aug 7, 1955 | F1 | Tulsa | 5.9 | 0 |
| Sep 20, 1955 | F1 | Nuckolls | 5.9 | 0 |
| Apr 24, 1955 | F1 | Bledsoe | 5.7 | 0 |
| Apr 2, 1955 | F1 | Appling | 5.7 | 0 |
| Mar 3, 1955 | F1 | LaPorte | 5.6 | 0 |
| Jul 9, 1955 | F1 | Hall | 5.6 | 0 |
| May 24, 1955 | F1 | Cobb | 5.4 | 0 |
| Apr 2, 1955 | F1 | Dodge, Laurens | 5.2 | 0 |
| Jun 3, 1955 | F1 | Stafford | 5.2 | 0 |
| Mar 22, 1955 | F1 | Mahoning | 5.1 | 0 |
| Apr 21, 1955 | F1 | Hinds | 5.1 | 0 |
| Apr 2, 1955 | F1 | Chatham | 5.1 | 0 |
| Apr 12, 1955 | F1 | Hodgeman | 4.9 | 0 |
| May 16, 1955 | F1 | Garza | 4.9 | 0 |
| May 25, 1955 | F1 | Ellis | 4.9 | 0 |
| Sep 21, 1955 | F1 | Morgan, Moniteau | 4.7 | 0 |
| Apr 19, 1955 | F1 | Walworth | 4.6 | 0 |
| Nov 15, 1955 | F1 | Randolph | 4.5 | 0 |
| Mar 20, 1955 | F1 | Harrison | 4.3 | 0 |
| May 20, 1955 | F1 | Woodruff | 4.3 | 0 |
| May 26, 1955 | F1 | Dakota | 4.3 | 0 |
| May 30, 1955 | F1 | Custer | 4.3 | 0 |
| Mar 20, 1955 | F1 | Bell | 4.1 | 0 |
| Apr 2, 1955 | F1 | Coffee | 4.0 | 0 |
| Jun 16, 1955 | F1 | Hemphill | 3.8 | 0 |
| Mar 22, 1955 | F1 | Marion | 3.3 | 0 |
| Jun 3, 1955 | F1 | Young | 3.3 | 0 |
| Aug 6, 1955 | F1 | Parker | 3.3 | 0 |
| Oct 24, 1955 | F1 | Worcester | 3.0 | 0 |
| Jan 18, 1955 | F1 | Los Angeles | 3.0 | 0 |
| Apr 24, 1955 | F1 | Madison | 2.7 | 0 |
| May 26, 1955 | F1 | Jasper | 2.7 | 0 |
| May 28, 1955 | F1 | Waupaca | 2.7 | 0 |
| Apr 12, 1955 | F1 | Houston | 2.3 | 0 |
| Jun 19, 1955 | F1 | Charlevoix | 2.3 | 0 |
| Oct 5, 1955 | F1 | Polk | 2.0 | 0 |
| Feb 1, 1955 | F1 | Grundy | 2.0 | 0 |
| Mar 25, 1955 | F1 | Greene | 2.0 | 0 |
| May 26, 1955 | F1 | Howell | 2.0 | 0 |
| Jun 18, 1955 | F1 | Alfalfa | 2.0 | 0 |
| Jun 4, 1955 | F1 | Woods | 2.0 | 0 |
| Jul 22, 1955 | F1 | Pierce | 2.0 | 0 |
| Jul 23, 1955 | F1 | Woodward | 2.0 | 0 |
| Jul 6, 1955 | F1 | Yellowstone | 2.0 | 0 |
| Jul 6, 1955 | F1 | Treasure | 2.0 | 0 |
| Aug 18, 1955 | F1 | Coke | 2.0 | 0 |
| Aug 21, 1955 | F1 | De Witt | 2.0 | 0 |
| Aug 9, 1955 | F1 | Greeley | 2.0 | 0 |
| Sep 17, 1955 | F1 | Sherman | 2.0 | 0 |
| Apr 6, 1955 | F1 | Chester | 1.5 | 0 |
| May 26, 1955 | F1 | Cook | 1.5 | 0 |
| Apr 19, 1955 | F1 | Clay | 1.3 | 0 |
| Feb 19, 1955 | F1 | Nevada | 1.0 | 0 |
| Apr 26, 1955 | F1 | Mercer | 1.0 | 0 |
| Apr 4, 1955 | F1 | Beauregard | 1.0 | 0 |
| May 11, 1955 | F1 | Nueces | 1.0 | 0 |
| May 8, 1955 | F1 | Mitchell | 1.0 | 0 |
| Jun 13, 1955 | F1 | Maricopa | 1.0 | 0 |
| Jun 16, 1955 | F1 | Carson | 1.0 | 0 |
| Jun 17, 1955 | F1 | Major | 1.0 | 0 |
| Jun 30, 1955 | F1 | Cloud | 1.0 | 0 |
| Jun 6, 1955 | F1 | Emmet | 1.0 | 0 |
| Jun 8, 1955 | F1 | Beckham | 1.0 | 0 |
| Jul 28, 1955 | F1 | Wilbarger | 1.0 | 0 |
| Aug 10, 1955 | F1 | Pender | 1.0 | 0 |
| Aug 30, 1955 | F1 | Wharton | 1.0 | 0 |
| Jul 29, 1955 | F1 | Palm Beach | 0.9 | 0 |
| Oct 24, 1955 | F1 | Hartford | 0.5 | 0 |
| Oct 6, 1955 | F1 | Wells | 0.5 | 0 |
| Mar 1, 1955 | F1 | Miami | 0.5 | 0 |
| Mar 4, 1955 | F1 | Union | 0.5 | 0 |
| Mar 5, 1955 | F1 | Smith | 0.5 | 0 |
| Apr 27, 1955 | F1 | Lancaster | 0.5 | 0 |
| Apr 3, 1955 | F1 | Page | 0.5 | 0 |
| May 26, 1955 | F1 | Oklahoma | 0.5 | 0 |
| Jun 10, 1955 | F1 | Poinsett | 0.5 | 0 |
| Aug 25, 1955 | F1 | Madison | 0.5 | 0 |
| Aug 3, 1955 | F1 | Box Butte | 0.5 | 0 |
| Mar 14, 1955 | F1 | Clay | 0.3 | 0 |
| Apr 22, 1955 | F1 | Bollinger | 0.3 | 0 |
| May 12, 1955 | F1 | Rutherford | 0.3 | 0 |
| May 18, 1955 | F1 | Curry | 0.3 | 0 |
| May 25, 1955 | F1 | Fisher | 0.3 | 0 |
| Jul 1, 1955 | F1 | Edmunds | 0.3 | 0 |
| Aug 10, 1955 | F1 | Horry | 0.3 | 0 |
| Aug 29, 1955 | F1 | Hamilton | 0.3 | 0 |
| Sep 17, 1955 | F1 | Koochiching | 0.3 | 0 |
| Apr 23, 1955 | F1 | Dunklin | 0.2 | 0 |
| May 26, 1955 | F1 | Moniteau | 0.2 | 0 |
| May 26, 1955 | F1 | Linn | 0.2 | 0 |
| May 27, 1955 | F1 | Lincoln | 0.2 | 0 |
| May 27, 1955 | F1 | Cass | 0.2 | 0 |
| Jul 23, 1955 | F1 | Greene | 0.2 | 0 |
| Sep 24, 1955 | F1 | Cass | 0.2 | 0 |
| Oct 13, 1955 | F1 | Broward | 0.1 | 0 |
| Oct 24, 1955 | F1 | Middlesex | 0.1 | 0 |
| Oct 6, 1955 | F1 | St. Clair | 0.1 | 0 |
| Nov 15, 1955 | F1 | Madison | 0.1 | 0 |
| Nov 15, 1955 | F1 | Champaign | 0.1 | 0 |
| Nov 15, 1955 | F1 | Montgomery | 0.1 | 0 |
| Nov 15, 1955 | F1 | Christian | 0.1 | 0 |
| Nov 15, 1955 | F1 | Warrick | 0.1 | 0 |
| Nov 15, 1955 | F1 | Knox | 0.1 | 0 |
| Nov 4, 1955 | F1 | Jackson | 0.1 | 0 |
| Jan 8, 1955 | F1 | Orange | 0.1 | 0 |
| Mar 20, 1955 | F1 | Lawrence | 0.1 | 0 |
| Mar 21, 1955 | F1 | Lawrence | 0.1 | 0 |
| Apr 12, 1955 | F1 | Washington | 0.1 | 0 |
| Apr 22, 1955 | F1 | Stephens | 0.1 | 0 |
| Apr 23, 1955 | F1 | Bryan | 0.1 | 0 |
| Apr 23, 1955 | F1 | Seminole | 0.1 | 0 |
| Apr 26, 1955 | F1 | Pittsburg | 0.1 | 0 |
| Apr 26, 1955 | F1 | Pottawatomie | 0.1 | 0 |
| Apr 27, 1955 | F1 | Nobles | 0.1 | 0 |
| Apr 27, 1955 | F1 | Dickinson | 0.1 | 0 |
| Apr 27, 1955 | F1 | Garfield | 0.1 | 0 |
| Apr 2, 1955 | F1 | Broward | 0.1 | 0 |
| Apr 6, 1955 | F1 | Cass | 0.1 | 0 |
| May 10, 1955 | F1 | Lamb | 0.1 | 0 |
| May 12, 1955 | F1 | Boulder | 0.1 | 0 |
| May 15, 1955 | F1 | Kit Carson | 0.1 | 0 |
| May 17, 1955 | F1 | Hardeman | 0.1 | 0 |
| May 17, 1955 | F1 | Montgomery | 0.1 | 0 |
| May 18, 1955 | F1 | Hockley | 0.1 | 0 |
| May 18, 1955 | F1 | Bailey | 0.1 | 0 |
| May 22, 1955 | F1 | Howard | 0.1 | 0 |
| May 25, 1955 | F1 | Grady | 0.1 | 0 |
| May 25, 1955 | F1 | Kingfisher | 0.1 | 0 |
| May 25, 1955 | F1 | Ellis | 0.1 | 0 |
| May 26, 1955 | F1 | Grady | 0.1 | 0 |
| May 27, 1955 | F1 | Kingman | 0.1 | 0 |
| May 27, 1955 | F1 | Harper | 0.1 | 0 |
| May 27, 1955 | F1 | Harvey | 0.1 | 0 |
| May 28, 1955 | F1 | Clinton | 0.1 | 0 |
| May 28, 1955 | F1 | Rock | 0.1 | 0 |
| May 30, 1955 | F1 | Onslow | 0.1 | 0 |
| May 2, 1955 | F1 | Dawson | 0.1 | 0 |
| May 5, 1955 | F1 | Perquimans | 0.1 | 0 |
| May 6, 1955 | F1 | Barton | 0.1 | 0 |
| May 9, 1955 | F1 | Weld | 0.1 | 0 |
| Jun 11, 1955 | F1 | Botetourt | 0.1 | 0 |
| Jun 11, 1955 | F1 | Owen | 0.1 | 0 |
| Jun 16, 1955 | F1 | Taylor, Runnels | 0.1 | 0 |
| Jun 16, 1955 | F1 | Ellis | 0.1 | 0 |
| Jun 17, 1955 | F1 | Meade | 0.1 | 0 |
| Jun 18, 1955 | F1 | Garvin | 0.1 | 0 |
| Jun 22, 1955 | F1 | Ellis | 0.1 | 0 |
| Jun 25, 1955 | F1 | Perquimans | 0.1 | 0 |
| Jun 26, 1955 | F1 | Weld | 0.1 | 0 |
| Jun 30, 1955 | F1 | Cass | 0.1 | 0 |
| Jun 1, 1955 | F1 | Uintah | 0.1 | 0 |
| Jun 1, 1955 | F1 | Childress | 0.1 | 0 |
| Jun 3, 1955 | F1 | Ellis | 0.1 | 0 |
| Jun 4, 1955 | F1 | Trego | 0.1 | 0 |
| Jun 4, 1955 | F1 | Stafford | 0.1 | 0 |
| Jun 4, 1955 | F1 | Stafford | 0.1 | 0 |
| Jun 4, 1955 | F1 | Thayer | 0.1 | 0 |
| Jun 4, 1955 | F1 | Rice | 0.1 | 0 |
| Jun 4, 1955 | F1 | Rice | 0.1 | 0 |
| Jun 5, 1955 | F1 | Calhoun | 0.1 | 0 |
| Jun 8, 1955 | F1 | Archer, Baylor | 0.1 | 0 |
| Jul 12, 1955 | F1 | Dawson | 0.1 | 0 |
| Jul 12, 1955 | F1 | Brown | 0.1 | 0 |
| Jul 12, 1955 | F1 | Howard | 0.1 | 0 |
| Jul 15, 1955 | F1 | Oakland | 0.1 | 0 |
| Jul 31, 1955 | F1 | Oklahoma | 0.1 | 0 |
| Jul 2, 1955 | F1 | Adams | 0.1 | 0 |
| Jul 3, 1955 | F1 | Aitkin | 0.1 | 0 |
| Jul 4, 1955 | F1 | Dewey | 0.1 | 0 |
| Jul 6, 1955 | F1 | Prairie | 0.1 | 0 |
| Jul 7, 1955 | F1 | Lincoln | 0.1 | 0 |
| Jul 8, 1955 | F1 | Huntington | 0.1 | 0 |
| Jul 9, 1955 | F1 | Polk | 0.1 | 0 |
| Aug 10, 1955 | F1 | LaMoure | 0.1 | 0 |
| Aug 3, 1955 | F1 | McLean | 0.1 | 0 |
| Aug 5, 1955 | F1 | Tillman | 0.1 | 0 |
| Aug 9, 1955 | F1 | Dawson | 0.1 | 0 |
| Sep 10, 1955 | F1 | Butler | 0.1 | 0 |
| Sep 20, 1955 | F1 | Hidalgo | 0.1 | 0 |
| May 24, 1955 | F0 | McDuffie | 1.0 | 3 |
| Oct 28, 1955 | F0 | Miller | 0.1 | 1 |
| Sep 22, 1955 | F0 | Barton | 0.1 | 1 |
| Apr 12, 1955 | F0 | Pawnee, Osage | 45.6 | 0 |
| Aug 20, 1955 | F0 | Missaukee, Crawford | 16.6 | 0 |
| Apr 11, 1955 | F0 | Stephens | 15.0 | 0 |
| Oct 24, 1955 | F0 | Sullivan | 14.6 | 0 |
| May 27, 1955 | F0 | Phillips | 8.0 | 0 |
| Apr 19, 1955 | F0 | Corson | 7.2 | 0 |
| Jun 4, 1955 | F0 | Logan | 6.9 | 0 |
| Jun 4, 1955 | F0 | Logan | 6.9 | 0 |
| Jun 1, 1955 | F0 | Greer | 6.2 | 0 |
| Jun 3, 1955 | F0 | Hemphill, Lipscomb | 5.7 | 0 |
| May 26, 1955 | F0 | Bryan | 4.5 | 0 |
| Apr 19, 1955 | F0 | Corson | 3.8 | 0 |
| May 10, 1955 | F0 | Lubbock | 3.8 | 0 |
| May 25, 1955 | F0 | Beckham | 3.8 | 0 |
| Aug 22, 1955 | F0 | Spalding | 3.6 | 0 |
| Jun 3, 1955 | F0 | Bottineau | 2.5 | 0 |
| Apr 11, 1955 | F0 | Stephens | 2.0 | 0 |
| Jun 16, 1955 | F0 | Armstrong | 2.0 | 0 |
| Jun 16, 1955 | F0 | Armstrong | 2.0 | 0 |
| Jun 5, 1955 | F0 | Cheboygan | 2.0 | 0 |
| Jun 8, 1955 | F0 | Eastland | 2.0 | 0 |
| Jul 25, 1955 | F0 | Converse | 2.0 | 0 |
| May 22, 1955 | F0 | Hutchinson | 1.5 | 0 |
| Apr 6, 1955 | F0 | Riverside | 1.0 | 0 |
| May 22, 1955 | F0 | Floyd | 1.0 | 0 |
| Jun 16, 1955 | F0 | Donley | 1.0 | 0 |
| Aug 12, 1955 | F0 | Mitchell | 1.0 | 0 |
| Aug 22, 1955 | F0 | Dougherty | 1.0 | 0 |
| Jun 11, 1955 | F0 | Richland | 0.8 | 0 |
| Jul 1, 1955 | F0 | Buffalo | 0.8 | 0 |
| Apr 14, 1955 | F0 | Wilcox | 0.5 | 0 |
| May 11, 1955 | F0 | Nueces | 0.5 | 0 |
| Jun 17, 1955 | F0 | Kiowa | 0.5 | 0 |
| Apr 27, 1955 | F0 | Saline | 0.3 | 0 |
| Jun 16, 1955 | F0 | Potter | 0.3 | 0 |
| Jun 16, 1955 | F0 | Carson | 0.3 | 0 |
| Jun 4, 1955 | F0 | Washington | 0.3 | 0 |
| Nov 15, 1955 | F0 | Vermilion | 0.2 | 0 |
| May 26, 1955 | F0 | Carroll | 0.2 | 0 |
| May 8, 1955 | F0 | Thomas | 0.2 | 0 |
| Jun 23, 1955 | F0 | Anderson | 0.2 | 0 |
| Jun 27, 1955 | F0 | Union | 0.2 | 0 |
| Jul 5, 1955 | F0 | Ozark | 0.2 | 0 |
| Jan 5, 1955 | F0 | Grady | 0.1 | 0 |
| Mar 19, 1955 | F0 | Hawaii | 0.1 | 0 |
| Apr 12, 1955 | F0 | Taylor | 0.1 | 0 |
| Apr 13, 1955 | F0 | Wayne | 0.1 | 0 |
| Apr 18, 1955 | F0 | Merced | 0.1 | 0 |
| Apr 22, 1955 | F0 | Mississippi | 0.1 | 0 |
| Apr 22, 1955 | F0 | Jones | 0.1 | 0 |
| Apr 26, 1955 | F0 | Caddo | 0.1 | 0 |
| Apr 27, 1955 | F0 | Harper | 0.1 | 0 |
| Apr 27, 1955 | F0 | Garfield | 0.1 | 0 |
| May 10, 1955 | F0 | Howard | 0.1 | 0 |
| May 10, 1955 | F0 | Howard | 0.1 | 0 |
| May 10, 1955 | F0 | Howard | 0.1 | 0 |
| May 10, 1955 | F0 | Hockley | 0.1 | 0 |
| May 11, 1955 | F0 | Kiowa | 0.1 | 0 |
| May 11, 1955 | F0 | Montgomery | 0.1 | 0 |
| May 11, 1955 | F0 | Jackson | 0.1 | 0 |
| May 11, 1955 | F0 | Oklahoma | 0.1 | 0 |
| May 15, 1955 | F0 | Cheyenne | 0.1 | 0 |
| May 15, 1955 | F0 | Guadalupe | 0.1 | 0 |
| May 15, 1955 | F0 | Bexar | 0.1 | 0 |
| May 18, 1955 | F0 | Karnes | 0.1 | 0 |
| May 19, 1955 | F0 | Oklahoma | 0.1 | 0 |
| May 19, 1955 | F0 | Falls | 0.1 | 0 |
| May 22, 1955 | F0 | Beaver | 0.1 | 0 |
| May 25, 1955 | F0 | Jackson | 0.1 | 0 |
| May 25, 1955 | F0 | Sterling | 0.1 | 0 |
| May 26, 1955 | F0 | Stephens | 0.1 | 0 |
| May 26, 1955 | F0 | Pottawatomie | 0.1 | 0 |
| May 26, 1955 | F0 | Payne | 0.1 | 0 |
| May 26, 1955 | F0 | Navarro | 0.1 | 0 |
| May 26, 1955 | F0 | McPherson | 0.1 | 0 |
| May 26, 1955 | F0 | Bourbon | 0.1 | 0 |
| May 26, 1955 | F0 | Cherokee | 0.1 | 0 |
| May 27, 1955 | F0 | Ford | 0.1 | 0 |
| May 27, 1955 | F0 | Ford | 0.1 | 0 |
| May 27, 1955 | F0 | Ford | 0.1 | 0 |
| May 27, 1955 | F0 | Pottawatomie | 0.1 | 0 |
| May 27, 1955 | F0 | Grant | 0.1 | 0 |
| May 27, 1955 | F0 | Butler | 0.1 | 0 |
| May 27, 1955 | F0 | Butler | 0.1 | 0 |
| May 27, 1955 | F0 | Sumner | 0.1 | 0 |
| May 27, 1955 | F0 | Sumner | 0.1 | 0 |
| May 27, 1955 | F0 | Harvey | 0.1 | 0 |
| May 27, 1955 | F0 | Harvey | 0.1 | 0 |
| May 27, 1955 | F0 | Sedgwick | 0.1 | 0 |
| May 27, 1955 | F0 | Sedgwick | 0.1 | 0 |
| May 27, 1955 | F0 | Cowley | 0.1 | 0 |
| May 27, 1955 | F0 | Cowley | 0.1 | 0 |
| May 27, 1955 | F0 | Kay | 0.1 | 0 |
| May 27, 1955 | F0 | Kay | 0.1 | 0 |
| May 28, 1955 | F0 | Osage | 0.1 | 0 |
| May 28, 1955 | F0 | Kalamazoo | 0.1 | 0 |
| May 30, 1955 | F0 | Palm Beach | 0.1 | 0 |
| May 6, 1955 | F0 | McCulloch | 0.1 | 0 |
| Jun 12, 1955 | F0 | Wichita | 0.1 | 0 |
| Jun 12, 1955 | F0 | Wallace | 0.1 | 0 |
| Jun 16, 1955 | F0 | Eastland | 0.1 | 0 |
| Jun 16, 1955 | F0 | Sanpete | 0.1 | 0 |
| Jun 17, 1955 | F0 | Meade | 0.1 | 0 |
| Jun 17, 1955 | F0 | Meade | 0.1 | 0 |
| Jun 17, 1955 | F0 | Meade | 0.1 | 0 |
| Jun 17, 1955 | F0 | Meade | 0.1 | 0 |
| Jun 17, 1955 | F0 | Meade | 0.1 | 0 |
| Jun 18, 1955 | F0 | Otter Tail | 0.1 | 0 |
| Jun 18, 1955 | F0 | Alfalfa | 0.1 | 0 |
| Jun 18, 1955 | F0 | Crosby | 0.1 | 0 |
| Jun 18, 1955 | F0 | Parmer | 0.1 | 0 |
| Jun 18, 1955 | F0 | Sherman | 0.1 | 0 |
| Jun 18, 1955 | F0 | Sherman | 0.1 | 0 |
| Jun 18, 1955 | F0 | Sherman | 0.1 | 0 |
| Jun 19, 1955 | F0 | Sherman | 0.1 | 0 |
| Jun 19, 1955 | F0 | Baca | 0.1 | 0 |
| Jun 19, 1955 | F0 | Baca | 0.1 | 0 |
| Jun 19, 1955 | F0 | Baca | 0.1 | 0 |
| Jun 20, 1955 | F0 | McLennan | 0.1 | 0 |
| Jun 20, 1955 | F0 | McLennan | 0.1 | 0 |
| Jun 21, 1955 | F0 | McPherson | 0.1 | 0 |
| Jun 22, 1955 | F0 | Nueces | 0.1 | 0 |
| Jun 27, 1955 | F0 | Scotts Bluff | 0.1 | 0 |
| Jun 27, 1955 | F0 | Weld | 0.1 | 0 |
| Jun 27, 1955 | F0 | Weld | 0.1 | 0 |
| Jun 27, 1955 | F0 | Scotts Bluff | 0.1 | 0 |
| Jun 29, 1955 | F0 | Williams | 0.1 | 0 |
| Jun 30, 1955 | F0 | Russell | 0.1 | 0 |
| Jun 30, 1955 | F0 | Hodgeman | 0.1 | 0 |
| Jun 30, 1955 | F0 | Washington | 0.1 | 0 |
| Jun 1, 1955 | F0 | Monroe | 0.1 | 0 |
| Jun 1, 1955 | F0 | Reno | 0.1 | 0 |
| Jun 1, 1955 | F0 | Jones | 0.1 | 0 |
| Jun 2, 1955 | F0 | Beckham | 0.1 | 0 |
| Jun 2, 1955 | F0 | Pierce | 0.1 | 0 |
| Jun 3, 1955 | F0 | Cloud | 0.1 | 0 |
| Jun 3, 1955 | F0 | Reno | 0.1 | 0 |
| Jun 4, 1955 | F0 | Lincoln | 0.1 | 0 |
| Jun 4, 1955 | F0 | Wallace | 0.1 | 0 |
| Jun 4, 1955 | F0 | Smith | 0.1 | 0 |
| Jun 4, 1955 | F0 | Ness | 0.1 | 0 |
| Jun 4, 1955 | F0 | Stafford | 0.1 | 0 |
| Jun 4, 1955 | F0 | Stafford | 0.1 | 0 |
| Jun 4, 1955 | F0 | Stafford | 0.1 | 0 |
| Jun 4, 1955 | F0 | Stafford | 0.1 | 0 |
| Jun 4, 1955 | F0 | Stafford | 0.1 | 0 |
| Jun 4, 1955 | F0 | Stafford | 0.1 | 0 |
| Jun 4, 1955 | F0 | Stafford | 0.1 | 0 |
| Jun 4, 1955 | F0 | Stafford | 0.1 | 0 |
| Jun 4, 1955 | F0 | Ottawa | 0.1 | 0 |
| Jun 4, 1955 | F0 | Graham | 0.1 | 0 |
| Jun 4, 1955 | F0 | Graham | 0.1 | 0 |
| Jun 4, 1955 | F0 | Clay | 0.1 | 0 |
| Jun 4, 1955 | F0 | Seward | 0.1 | 0 |
| Jun 4, 1955 | F0 | Seward | 0.1 | 0 |
| Jun 5, 1955 | F0 | Bourbon | 0.1 | 0 |
| Jul 12, 1955 | F0 | Scotts Bluff | 0.1 | 0 |
| Jul 18, 1955 | F0 | Pratt | 0.1 | 0 |
| Jul 18, 1955 | F0 | Pratt | 0.1 | 0 |
| Jul 23, 1955 | F0 | Neosho | 0.1 | 0 |
| Jul 4, 1955 | F0 | Furnas | 0.1 | 0 |
| Jul 9, 1955 | F0 | Box Butte | 0.1 | 0 |
| Aug 29, 1955 | F0 | Champaign | 0.1 | 0 |
| Aug 29, 1955 | F0 | Champaign | 0.1 | 0 |
| Aug 2, 1955 | F0 | Palm Beach | 0.1 | 0 |
| Aug 5, 1955 | F0 | Palm Beach | 0.1 | 0 |
| Sep 23, 1955 | F0 | Sarasota | 0.1 | 0 |
Tropical cyclones
Storms whose tracks came within 100 miles of a U.S. county.
Earthquakes
Magnitude 5 or more in the lower 48 and Hawaii, 6.5 or more in Alaska, strongest first.
| Jan 12, 1955 | 6.8 | near Nikolski, Alaska Aleutians West AK |
| Jun 1, 1955 | 6.7 | near Adak, Alaska Aleutians West AK |
| Jun 20, 1955 | 6.7 | near Adak, Alaska Aleutians West AK |
| Sep 4, 1955 | 5.8 | near Boulder Creek, California Santa Cruz CA |
| Aug 14, 1955 | 5.7 | near Volcano, Hawaii Hawaii HI |
| Mar 7, 1955 | 5.4 | near Leilani Estates, Hawaii Hawaii HI |
| Dec 16, 1955 | 5.3 | near Brawley, CA Imperial CA |
| Apr 1, 1955 | 5.2 | near Volcano, Hawaii Hawaii HI |
| Jun 19, 1955 | 5.2 | near Gabbs, Nevada Mineral NV |
| Aug 8, 1955 | 5.2 | near Hawthorne, Nevada Mineral NV |
| Jan 1, 1955 | 5.1 | near Gabbs, Nevada Nye NV |
| Jan 9, 1955 | 5.0 | near Gabbs, Nevada Nye NV |
| Jun 19, 1955 | 5.0 | near Schurz, Nevada Mineral NV |
Drought
On average 24% of lower-48 counties were in severe drought in 1955. The worst month was January 1955, with 42%.
Storm Prediction Center, National Hurricane Center HURDAT2, Monitoring Trends in Burn Severity, NOAA Storm Events Database, USGS Comprehensive Earthquake Catalog, NOAA nClimDiv Palmer Drought Severity Index. Damage is as reported at the time, not adjusted for inflation.
Drought · 1955
How the 1955 drought spread
Every county’s Palmer reading, month by month, from July 1954 to December 1955.