Tusten, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 2.9 °C (low) to 13.8 °C (high). Annual precipitation averages 1146 Millimeters. Tusten 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 | -9.3 °C | -0.1 °C | 81.53 mm |
| February | -8.7 °C | 1.6 °C | 58.67 mm |
| March | -4.6 °C | 6.1 °C | 84.58 mm |
| April | 1.6 °C | 13.3 °C | 96.01 mm |
| May | 7.2 °C | 19.7 °C | 97.28 mm |
| June | 12.4 °C | 24.1 °C | 122.94 mm |
| July | 14.8 °C | 26.7 °C | 106.17 mm |
| August | 14.1 °C | 25.7 °C | 103.12 mm |
| September | 9.9 °C | 21.8 °C | 109.98 mm |
| October | 4.1 °C | 15.3 °C | 108.71 mm |
| November | -1.2 °C | 8.9 °C | 82.3 mm |
| December | -5.7 °C | 2.6 °C | 94.74 mm |
| Annual | 2.9 °C | 13.8 °C | 1146.03 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |