Grandyle Village, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 4.6 °C (low) to 14.1 °C (high). Annual precipitation averages 990.6 Millimeters. Grandyle Village is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.4 °C | 0.2 °C | 77.22 mm |
| February | -7.4 °C | 0.9 °C | 60.96 mm |
| March | -3.7 °C | 5.5 °C | 70.61 mm |
| April | 2.1 °C | 12.7 °C | 84.84 mm |
| May | 8.4 °C | 19.9 °C | 82.04 mm |
| June | 14.1 °C | 24.9 °C | 87.63 mm |
| July | 16.9 °C | 27.3 °C | 83.57 mm |
| August | 16.2 °C | 26.7 °C | 82.55 mm |
| September | 12.3 °C | 23.1 °C | 96.52 mm |
| October | 6.4 °C | 15.9 °C | 96.77 mm |
| November | 0.9 °C | 9 °C | 82.3 mm |
| December | -3.8 °C | 3.2 °C | 85.6 mm |
| Annual | 4.6 °C | 14.1 °C | 990.61 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |