Fultonville, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 39 °F (low) to 58.2 °F (high). Annual precipitation averages 42.3 Inches. Fultonville is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.2 °F | 31.5 °F | 3.13 in. |
| February | 16.5 °F | 34.3 °F | 2.5 in. |
| March | 24.6 °F | 42.8 °F | 3.27 in. |
| April | 36.4 °F | 57.1 °F | 3.44 in. |
| May | 48.0 °F | 69.9 °F | 3.49 in. |
| June | 56.9 °F | 78.1 °F | 4.5 in. |
| July | 62.0 °F | 82.6 °F | 4.29 in. |
| August | 60.2 °F | 81.2 °F | 3.87 in. |
| September | 52.9 °F | 74.0 °F | 3.5 in. |
| October | 41.3 °F | 61.8 °F | 3.87 in. |
| November | 31.3 °F | 47.9 °F | 3.22 in. |
| December | 22.6 °F | 36.7 °F | 3.23 in. |
| Annual | 39 °F | 58.2 °F | 42.31 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |