| 2023 Hardiness Zone: | Zone 4b: -25°F to -20°F Zone 4a: -30°F to -25°F |
| 2012 Hardiness Zone: | Zone 3b: -35°F to -30°F Zone 4b: -25°F to -20°F Zone 4a: -30°F to -25°F |
| 1990 Hardiness Zone: | Zone 4a: -30F to -25F |
| Average First Frost Date: | Oct. 1 - Oct. 10 |
| Average Last Frost Date: | May 21 - May 31 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 58ad - Central Adirondacks |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 12913 - Bloomingdale, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 4 | 5 | 15 | 28 | 39 | 49 | 53 | 51 | 44 | 34 | 25 | 11 | 30 |
| Avg Max Temp (°F) | 26 | 29 | 39 | 51 | 65 | 73 | 77 | 75 | 67 | 55 | 42 | 30 | 52 |
| Avg Precip (In.) | 2.75 | 2.19 | 2.76 | 3 | 3.38 | 3.88 | 4.02 | 4.31 | 4.14 | 3.41 | 3.52 | 2.94 | 40.31 |