Schaghticoke, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 3.5 °C (low) to 14.5 °C (high). Annual precipitation averages 1130 Millimeters. Schaghticoke 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 | -9.7 °C | -0.1 °C | 78.23 mm |
| February | -9 °C | 1.5 °C | 58.67 mm |
| March | -4.3 °C | 6.4 °C | 74.93 mm |
| April | 2.2 °C | 14.3 °C | 88.9 mm |
| May | 8.4 °C | 20.8 °C | 95.25 mm |
| June | 13.5 °C | 25.3 °C | 131.06 mm |
| July | 15.7 °C | 28.6 °C | 121.41 mm |
| August | 15.2 °C | 26.9 °C | 111.51 mm |
| September | 10.9 °C | 22.9 °C | 98.04 mm |
| October | 4.8 °C | 15.9 °C | 105.41 mm |
| November | -0.7 °C | 9.1 °C | 79.5 mm |
| December | -5.6 °C | 2.8 °C | 87.12 mm |
| Annual | 3.5 °C | 14.5 °C | 1130.03 mm |
| 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 : -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 |