Fallsburg, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 37.3 °F (low) to 57.2 °F (high). Annual precipitation averages 50.7 Inches. Fallsburg is located in USDA Plant Hardiness Zone 6a. 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 | 14.9 °F | 31.9 °F | 3.54 in. |
| February | 16.1 °F | 35.0 °F | 2.75 in. |
| March | 24.0 °F | 43.4 °F | 3.76 in. |
| April | 34.7 °F | 56.6 °F | 3.96 in. |
| May | 45.2 °F | 67.7 °F | 4.18 in. |
| June | 54.6 °F | 76.0 °F | 5.14 in. |
| July | 59.0 °F | 80.9 °F | 4.98 in. |
| August | 57.5 °F | 78.9 °F | 4.63 in. |
| September | 50.5 °F | 71.9 °F | 4.91 in. |
| October | 39.3 °F | 59.7 °F | 4.84 in. |
| November | 29.8 °F | 47.9 °F | 3.67 in. |
| December | 21.5 °F | 36.8 °F | 4.31 in. |
| Annual | 37.3 °F | 57.2 °F | 50.67 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 6a : -10°F to -5°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 |