The longest droughts by county since 1895
Nuckolls County, NE, holds the record, with 96 straight months in severe drought from June 1933 to May 1941. The list holds 25 of the longest county runs.
When the longest runs began
Longest county drought runs by decade of start
The longest
| Nuckolls County | NE | 96 | June 1933 | May 1941 |
| Webster County | NE | 89 | June 1933 | October 1940 |
| Jefferson County | MT | 84 | May 1931 | April 1938 |
| Carbon County | MT | 72 | November 1999 | October 2005 |
| Perkins County | SD | 71 | April 1934 | February 1940 |
| Buffalo County | NE | 69 | June 1936 | February 1942 |
| Irion County | TX | 69 | May 1951 | January 1957 |
| Schleicher County | TX | 69 | May 1951 | January 1957 |
| Sutton County | TX | 69 | May 1951 | January 1957 |
| Kimble County | TX | 69 | June 1951 | February 1957 |
| Reagan County | TX | 67 | September 1951 | March 1957 |
| Adams County | NE | 63 | March 1936 | May 1941 |
| Clay County | NE | 63 | March 1936 | May 1941 |
| Hall County | NE | 63 | June 1936 | August 1941 |
| Merrick County | NE | 63 | June 1936 | August 1941 |
| Cass County | NE | 62 | July 1936 | August 1941 |
| Otoe County | NE | 62 | July 1936 | August 1941 |
| Kearney County | NE | 61 | March 1936 | March 1941 |
| Phelps County | NE | 61 | March 1936 | March 1941 |
| Custer County | NE | 60 | July 1936 | June 1941 |
| Dawson County | NE | 60 | July 1936 | June 1941 |
| Sheridan County | WY | 60 | August 2000 | July 2005 |
| Silver Bow County | MT | 59 | June 1933 | April 1938 |
| Ector County | TX | 59 | November 2021 | September 2026 |
| Gosper County | NE | 58 | June 1936 | March 1941 |