Churchville, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 39.8 °F (low) to 57.5 °F (high). Annual precipitation averages 33.7 Inches. Churchville is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.9 °F | 32.8 °F | 2.44 in. |
| February | 18.3 °F | 34.3 °F | 1.75 in. |
| March | 25.4 °F | 42.2 °F | 2.5 in. |
| April | 35.9 °F | 55.6 °F | 3.02 in. |
| May | 47.2 °F | 68.1 °F | 3.0 in. |
| June | 57.0 °F | 76.8 °F | 3.06 in. |
| July | 61.7 °F | 80.8 °F | 3.36 in. |
| August | 60.3 °F | 79.4 °F | 3.18 in. |
| September | 53.2 °F | 72.9 °F | 2.89 in. |
| October | 42.9 °F | 60.6 °F | 3.16 in. |
| November | 33.1 °F | 48.5 °F | 2.75 in. |
| December | 24.6 °F | 38.0 °F | 2.63 in. |
| Annual | 39.8 °F | 57.5 °F | 33.74 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |