| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 5b: -15°F to -10°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: | Oct. 1 - Oct. 10 |
| Average Last Frost Date: | May 11 - May 20 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 83f - Mohawk Valley |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 12025 - Broadalbin, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 10 | 11 | 21 | 33 | 45 | 54 | 58 | 57 | 48 | 37 | 29 | 17 | 35 |
| Avg Max Temp (°F) | 29 | 32 | 41 | 55 | 68 | 76 | 80 | 78 | 70 | 59 | 45 | 33 | 55 |
| Avg Precip (In.) | 3.64 | 2.63 | 3.67 | 3.71 | 4.22 | 4.15 | 3.73 | 3.74 | 4.22 | 3.58 | 3.83 | 3.54 | 44.67 |