Newburgh, New York has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41.5 °F (low) to 62 °F (high). Annual precipitation averages 44.9 Inches. Newburgh 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 | 18.9 °F | 36.6 °F | 3.33 in. |
| February | 20.4 °F | 39.5 °F | 2.6 in. |
| March | 28.2 °F | 48.2 °F | 3.37 in. |
| April | 39.4 °F | 61.1 °F | 3.58 in. |
| May | 49.6 °F | 72.3 °F | 3.45 in. |
| June | 58.7 °F | 80.8 °F | 4.44 in. |
| July | 64.0 °F | 86.0 °F | 4.2 in. |
| August | 62.3 °F | 84.2 °F | 4.13 in. |
| September | 54.8 °F | 77.0 °F | 4.19 in. |
| October | 43.6 °F | 64.5 °F | 4.27 in. |
| November | 33.4 °F | 52.5 °F | 3.48 in. |
| December | 25.2 °F | 41.6 °F | 3.87 in. |
| Annual | 41.5 °F | 62 °F | 44.91 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 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 |