| 2023 Hardiness Zone: | Zone 5b: -15°F to -10°F |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F |
| 1990 Hardiness Zone: | Zone 4b: -25F to -20F |
| Average First Frost Date: | Oct. 1 - Oct. 10 |
| Average Last Frost Date: | May 1 - May 10 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 59i - Hudson Valley |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 12866 - Saratoga Springs, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 11 | 13 | 23 | 34 | 46 | 54 | 59 | 57 | 49 | 38 | 30 | 18 | 36 |
| Avg Max Temp (°F) | 30 | 34 | 44 | 58 | 71 | 78 | 82 | 80 | 72 | 60 | 47 | 35 | 58 |
| Avg Precip (In.) | 3.37 | 2.53 | 3.56 | 3.59 | 4.1 | 3.98 | 3.77 | 3.96 | 3.68 | 3.52 | 3.72 | 3.29 | 43.08 |