| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F | |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F | |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F | |
| Average First Frost Date: | Oct. 21 - Oct. 31 | |
| Average Last Frost Date: | Apr. 21 - Apr. 30 | |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers | |
| Ecoregion: | 59i - Hudson Valley | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 1 - 7 days Over 86°F |
Annual Climate Data for ZIP Code 12553 - New Windsor, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 17 | 19 | 28 | 38 | 48 | 57 | 62 | 61 | 53 | 41 | 33 | 23 | 40 |
| Avg Max Temp (°F) | 35 | 38 | 48 | 60 | 71 | 79 | 84 | 82 | 74 | 63 | 51 | 40 | 60 |
| Avg Precip (In.) | 3.71 | 2.97 | 3.84 | 4.05 | 4.64 | 4.18 | 4.33 | 4.06 | 4.25 | 3.8 | 4.06 | 3.69 | 47.57 |