Little Grassy Freeze Details
| Station Name | Station ID | Latitude | Longitude | Country | State | Period | Years |
| Little Grassy | USS0013M04S | 37.49 | -113.85 | United States | Utah | 1986-2025 | 16 |
| Last spring freeze | |||||
| Early | Early Year | Avg | Median | Late | Late Year |
| 02-Apr | 2016 | 03-May | 02-May | 27-May | 2012 |
| First fall freeze | |||||
| Early | Early Year | Avg | Median | Late | Late Year |
| 28-Sep | 2013 | 17-Oct | 18-Oct | 13-Nov | 2005 |
| Freeze-free Season | |||||
| Short | Short Year | Avg | Median | Long | Long Year |
| 144 | 2021 | 165.6 | 162.0 | 201 | 2015 |