Esopus, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 3.7 °C (low) to 15.7 °C (high). Annual precipitation averages 1263.7 Millimeters. Esopus is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.8 °C | 1.7 °C | 90.68 mm |
| February | -7.9 °C | 3.4 °C | 72.14 mm |
| March | -3.4 °C | 7.9 °C | 97.28 mm |
| April | 2.6 °C | 15.4 °C | 100.58 mm |
| May | 8.3 °C | 21.6 °C | 99.31 mm |
| June | 13.3 °C | 26.2 °C | 113.79 mm |
| July | 15.7 °C | 28.9 °C | 125.73 mm |
| August | 15.3 °C | 27.9 °C | 111.76 mm |
| September | 10.8 °C | 23.8 °C | 127.25 mm |
| October | 4.6 °C | 17 °C | 124.21 mm |
| November | -0.6 °C | 10.3 °C | 92.46 mm |
| December | -5.3 °C | 4.3 °C | 108.46 mm |
| Annual | 3.7 °C | 15.7 °C | 1263.65 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 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 | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |