Websters Crossing, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 2.3 °C (low) to 13.1 °C (high). Annual precipitation averages 997.2 Millimeters. Websters Crossing is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.7 °C | -0.8 °C | 62.74 mm |
| February | -9.4 °C | 0.2 °C | 51.56 mm |
| March | -5.8 °C | 4.5 °C | 70.61 mm |
| April | 0.2 °C | 12.3 °C | 81.28 mm |
| May | 6.4 °C | 19.3 °C | 84.07 mm |
| June | 11.9 °C | 23.7 °C | 98.04 mm |
| July | 14.3 °C | 25.9 °C | 112.78 mm |
| August | 13.4 °C | 25.2 °C | 95.5 mm |
| September | 9.8 °C | 21.7 °C | 96.27 mm |
| October | 4.1 °C | 14.8 °C | 101.85 mm |
| November | -1.3 °C | 7.7 °C | 73.91 mm |
| December | -6.1 °C | 2.1 °C | 68.58 mm |
| Annual | 2.3 °C | 13.1 °C | 997.19 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| 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 |