Frost dates in Vermont
Across 45 NOAA stations in Vermont, the average last spring frost ranges from April 28 at S Hero to June 1 at Sutton 2Ne.
| Averill | May 25 | September 22 | 120 |
| Barre Montpelier Airport | May 16 | September 29 | 136 |
| Bennington Morse St Airport | May 11 | October 2 | 143 |
| Burlington Intl Airport | April 29 | October 15 | 169 |
| Cavendish | May 16 | September 29 | 136 |
| Chelsea 2 Nw | May 9 | October 1 | 143 |
| Corinth | May 14 | September 29 | 136 |
| Cornwall | May 5 | October 3 | 151 |
| E Haven | May 30 | September 16 | 109 |
| Eden 2 S | May 5 | October 8 | 155 |
| Enosburg Falls | May 14 | October 1 | 139 |
| Enosburg Falls 2 | May 18 | September 30 | 134 |
| Essex Junction 1 N | May 2 | October 11 | 160 |
| Island Pond | May 19 | September 29 | 129 |
| Island Pond Airport | May 16 | September 28 | 132 |
| Jay Peak | May 14 | October 1 | 138 |
| Johnson 2 N | May 9 | October 1 | 142 |
| Montpelier 2 | May 5 | October 9 | 157 |
| Morrisville 4 Ssw | May 24 | September 27 | 123 |
| Morrisville Stowe State Airport | May 20 | September 28 | 129 |
| Mt Mansfield | May 23 | September 30 | 130 |
| N Hartland Lake | May 8 | October 6 | 150 |
| N Springfield Lake | May 9 | October 2 | 146 |
| Newport | May 14 | September 30 | 138 |
| Northfield | May 18 | September 28 | 133 |
| Peru | May 16 | October 2 | 140 |
| Plainfield | May 25 | September 22 | 119 |
| Pownal 1 Ne | May 7 | October 8 | 154 |
| Rochester | May 13 | October 2 | 141 |
| Rutland | May 15 | September 27 | 132 |
| S Hero | April 28 | October 20 | 174 |
| S Lincoln | May 21 | September 25 | 124 |
| Saint Johnsbury | May 10 | October 3 | 147 |
| Saint Johnsbury | May 13 | October 3 | 143 |
| Salisbury 2 N | May 21 | September 26 | 127 |
| Springfield Hartness Airport | May 13 | October 3 | 143 |
| St Albans Radio | May 1 | October 12 | 161 |
| Sunderland 2 | May 13 | September 29 | 137 |
| Sutton | May 9 | October 1 | 143 |
| Sutton 2Ne | June 1 | September 13 | 103 |
| Union Village Dam | May 9 | October 2 | 145 |
| Vergennes | April 30 | October 17 | 168 |
| Waitsfield 2 Se | May 11 | October 1 | 142 |
| Woodstock | May 13 | October 1 | 141 |
| Worcester 2 W | May 4 | October 5 | 153 |
Sources
- U.S. Annual/Seasonal Climate Normals, 1991 to 2020 (freeze probability dates by station), NOAA National Centers for Environmental Information, checked 1 November 2026
- Annual/Seasonal Normals 1991 to 2020 documentation, NOAA National Centers for Environmental Information, checked 1 November 2026
- 2024 Gazetteer Files, ZIP Code Tabulation Areas, US Census Bureau, checked 1 November 2026