Kingsbury, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 2.8 °C (low) to 14.2 °C (high). Annual precipitation averages 1028.4 Millimeters. Kingsbury is located in USDA Plant Hardiness Zone 5a. 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 | -11.4 °C | -0.9 °C | 69.6 mm |
| February | -10.9 °C | 1.1 °C | 57.15 mm |
| March | -5.1 °C | 5.9 °C | 73.91 mm |
| April | 1.8 °C | 14.1 °C | 84.58 mm |
| May | 8.2 °C | 21 °C | 83.82 mm |
| June | 13.2 °C | 25.4 °C | 104.65 mm |
| July | 15.8 °C | 28.1 °C | 105.92 mm |
| August | 14.9 °C | 26.9 °C | 95.25 mm |
| September | 10.6 °C | 22.9 °C | 84.07 mm |
| October | 4.3 °C | 15.6 °C | 102.11 mm |
| November | -1.3 °C | 8.6 °C | 82.04 mm |
| December | -6.4 °C | 2.2 °C | 85.34 mm |
| Annual | 2.8 °C | 14.2 °C | 1028.44 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 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |