Tropic Freeze Details
| Station Name | Station ID | Latitude | Longitude | Country | State | Period | Years |
| TROPIC | USC00428847 | 37.6258 | -112.0811 | United States | Utah | 1893-1999 | 77 |
| Last spring freeze | |||||
| Early | Early Year | Avg | Median | Late | Late Year |
| 27-Apr | 1947 | 02-Jun | 31-May | 24-Jul | 1920 |
| First fall freeze | |||||
| Early | Early Year | Avg | Median | Late | Late Year |
| 25-Jul | 1920 | 23-Sep | 24-Sep | 22-Oct | 1991 |
| Freeze-free Season | |||||
| Short | Short Year | Avg | Median | Long | Long Year |
| 1 | 1920 | 114.0 | 117.0 | 172 | 1947 |