| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F |
| 1990 Hardiness Zone: | Zone 4b: -25F to -20F |
| Average First Frost Date: | Sep. 21 - Sep. 30 |
| Average Last Frost Date: | May 21 - May 31 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 83b - Champlain Lowlands |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 12883 - Ticonderoga, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 9 | 10 | 22 | 35 | 46 | 55 | 59 | 57 | 49 | 38 | 29 | 17 | 36 |
| Avg Max Temp (°F) | 29 | 32 | 43 | 57 | 70 | 78 | 83 | 80 | 71 | 59 | 46 | 34 | 57 |
| Avg Precip (In.) | 2.63 | 1.99 | 2.6 | 2.8 | 3.58 | 3.42 | 3.86 | 4.1 | 3.71 | 3.31 | 3.3 | 2.64 | 37.96 |