Depauville, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 37 °F (low) to 54.8 °F (high). Annual precipitation averages 40.2 Inches. Depauville is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 10.7 °F | 28.3 °F | 3.33 in. |
| February | 11.4 °F | 30.1 °F | 2.56 in. |
| March | 21.3 °F | 38.6 °F | 2.71 in. |
| April | 34.2 °F | 52.8 °F | 3.3 in. |
| May | 45.9 °F | 65.7 °F | 3.21 in. |
| June | 55.5 °F | 74.4 °F | 3.42 in. |
| July | 61.1 °F | 79.1 °F | 3.13 in. |
| August | 59.6 °F | 78.5 °F | 3.33 in. |
| September | 51.8 °F | 71.3 °F | 3.58 in. |
| October | 41.2 °F | 58.3 °F | 4.47 in. |
| November | 30.7 °F | 46.1 °F | 3.68 in. |
| December | 20.1 °F | 34.5 °F | 3.51 in. |
| Annual | 37 °F | 54.8 °F | 40.23 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |