Wanakah, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 41.1 °F (low) to 55.8 °F (high). Annual precipitation averages 41.6 Inches. Wanakah is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.6 °F | 32.7 °F | 3.26 in. |
| February | 19.5 °F | 33.6 °F | 2.45 in. |
| March | 25.9 °F | 40.5 °F | 2.94 in. |
| April | 36.1 °F | 52.2 °F | 3.11 in. |
| May | 47.8 °F | 63.8 °F | 3.77 in. |
| June | 57.9 °F | 72.7 °F | 3.5 in. |
| July | 62.9 °F | 77.6 °F | 3.61 in. |
| August | 61.7 °F | 77.6 °F | 3.3 in. |
| September | 55.2 °F | 72.1 °F | 4.07 in. |
| October | 44.6 °F | 59.9 °F | 4.39 in. |
| November | 35.2 °F | 48.5 °F | 3.76 in. |
| December | 26.4 °F | 38.4 °F | 3.45 in. |
| Annual | 41.1 °F | 55.8 °F | 41.61 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |