Marbletown, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 39 °F (low) to 59.6 °F (high). Annual precipitation averages 50.4 Inches. Marbletown is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.2 °F | 34.5 °F | 3.6 in. |
| February | 18.4 °F | 37.5 °F | 2.99 in. |
| March | 25.9 °F | 45.8 °F | 3.97 in. |
| April | 36.5 °F | 59.3 °F | 3.95 in. |
| May | 46.7 °F | 70.3 °F | 3.88 in. |
| June | 55.5 °F | 78.4 °F | 4.76 in. |
| July | 60.5 °F | 83.2 °F | 4.8 in. |
| August | 59.2 °F | 81.3 °F | 4.41 in. |
| September | 51.7 °F | 74.0 °F | 4.89 in. |
| October | 41.3 °F | 61.8 °F | 5.09 in. |
| November | 31.6 °F | 49.8 °F | 3.67 in. |
| December | 23.2 °F | 39.2 °F | 4.4 in. |
| Annual | 39 °F | 59.6 °F | 50.41 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 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 | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |