Hayden Fork Freeze Details
| Station Name | Station ID | Latitude | Longitude | Country | State | Period | Years |
| Hayden Fork | USS0010J44S | 40.8 | -110.88 | United States | Utah | 1979-2025 | 34 |
| Last spring freeze | |||||
| Early | Early Year | Avg | Median | Late | Late Year |
| 16-May | 2009 | 21-Jun | 19-Jun | 16-Jul | 1993 |
| First fall freeze | |||||
| Early | Early Year | Avg | Median | Late | Late Year |
| 26-Jul | 1993 | 03-Sep | 10-Sep | 06-Oct | 2011 |
| Freeze-free Season | |||||
| Short | Short Year | Avg | Median | Long | Long Year |
| 10 | 1993 | 74.9 | 81.5 | 107 | 2011 |