Kingston, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 39.8 °F (low) to 61.3 °F (high). Annual precipitation averages 48.5 Inches. Kingston is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.0 °F | 35.9 °F | 3.5 in. |
| February | 18.6 °F | 38.9 °F | 2.76 in. |
| March | 26.6 °F | 47.6 °F | 3.73 in. |
| April | 37.6 °F | 61.0 °F | 3.9 in. |
| May | 47.9 °F | 72.2 °F | 3.8 in. |
| June | 57.1 °F | 80.5 °F | 4.33 in. |
| July | 62.0 °F | 85.3 °F | 4.76 in. |
| August | 60.6 °F | 83.2 °F | 4.36 in. |
| September | 52.9 °F | 75.9 °F | 4.83 in. |
| October | 41.8 °F | 63.4 °F | 4.8 in. |
| November | 31.8 °F | 51.6 °F | 3.56 in. |
| December | 23.3 °F | 40.6 °F | 4.15 in. |
| Annual | 39.8 °F | 61.3 °F | 48.48 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |