Wolcott, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 39.2 °F (low) to 57.4 °F (high). Annual precipitation averages 40.8 Inches. Wolcott is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.1 °F | 32.4 °F | 3.09 in. |
| February | 18.1 °F | 34.0 °F | 2.39 in. |
| March | 24.9 °F | 42.2 °F | 2.85 in. |
| April | 35.5 °F | 55.5 °F | 3.35 in. |
| May | 46.4 °F | 68.0 °F | 3.31 in. |
| June | 55.8 °F | 76.2 °F | 3.59 in. |
| July | 60.6 °F | 80.9 °F | 3.57 in. |
| August | 59.6 °F | 80.0 °F | 4.0 in. |
| September | 53.0 °F | 73.4 °F | 3.6 in. |
| October | 42.6 °F | 60.1 °F | 4.1 in. |
| November | 33.0 °F | 48.6 °F | 3.57 in. |
| December | 24.1 °F | 37.5 °F | 3.35 in. |
| Annual | 39.2 °F | 57.4 °F | 40.77 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°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 |