Leeds, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 40 °F (low) to 60.6 °F (high). Annual precipitation averages 44.6 Inches. Leeds 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. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.2 °F | 34.6 °F | 3.19 in. |
| February | 18.7 °F | 37.6 °F | 2.5 in. |
| March | 26.6 °F | 46.4 °F | 3.32 in. |
| April | 37.5 °F | 61.0 °F | 3.63 in. |
| May | 48.2 °F | 72.2 °F | 3.36 in. |
| June | 57.4 °F | 80.1 °F | 4.41 in. |
| July | 62.2 °F | 84.7 °F | 4.03 in. |
| August | 60.7 °F | 82.6 °F | 4.63 in. |
| September | 53.0 °F | 75.3 °F | 4.26 in. |
| October | 41.9 °F | 62.8 °F | 4.42 in. |
| November | 32.5 °F | 50.5 °F | 3.22 in. |
| December | 24.0 °F | 39.4 °F | 3.67 in. |
| Annual | 40 °F | 60.6 °F | 44.64 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 150-180 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 | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |