| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F | |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F | |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F | |
| Average First Frost Date: | Oct. 21 - Oct. 31 | |
| Average Last Frost Date: | May 1 - May 10 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 67k - Northern Glaciated Shale and Slate Valleys | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 10916 - Campbell Hall, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 16 | 17 | 27 | 37 | 47 | 56 | 61 | 59 | 51 | 40 | 32 | 22 | 39 |
| Avg Max Temp (°F) | 35 | 38 | 48 | 60 | 71 | 79 | 83 | 82 | 74 | 63 | 51 | 39 | 60 |
| Avg Precip (In.) | 3.49 | 2.75 | 3.68 | 3.99 | 4.54 | 4.23 | 4.17 | 3.96 | 4.21 | 3.57 | 3.81 | 3.45 | 45.84 |