East Fishkill, New York has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 40.4 °F (low) to 61 °F (high). Annual precipitation averages 47.3 Inches. East Fishkill 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 | 17.5 °F | 35.8 °F | 3.54 in. |
| February | 19.4 °F | 38.8 °F | 2.69 in. |
| March | 27.1 °F | 47.2 °F | 3.64 in. |
| April | 38.2 °F | 60.2 °F | 3.66 in. |
| May | 48.4 °F | 71.0 °F | 3.6 in. |
| June | 57.5 °F | 79.4 °F | 4.29 in. |
| July | 62.8 °F | 84.8 °F | 4.52 in. |
| August | 61.1 °F | 83.0 °F | 4.54 in. |
| September | 53.7 °F | 75.7 °F | 4.46 in. |
| October | 42.3 °F | 63.4 °F | 4.53 in. |
| November | 32.5 °F | 51.6 °F | 3.75 in. |
| December | 24.0 °F | 40.6 °F | 4.08 in. |
| Annual | 40.4 °F | 61 °F | 47.3 in. |
| 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 : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |