West New York, New Jersey has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 47.9 °F (low) to 62.3 °F (high). Annual precipitation averages 47.5 Inches. West New York is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 26.6 °F | 39.0 °F | 3.56 in. |
| February | 27.8 °F | 41.5 °F | 2.81 in. |
| March | 34.3 °F | 48.9 °F | 4.26 in. |
| April | 44.7 °F | 60.7 °F | 4.07 in. |
| May | 54.0 °F | 70.4 °F | 3.88 in. |
| June | 63.6 °F | 79.8 °F | 4.38 in. |
| July | 69.7 °F | 84.9 °F | 4.39 in. |
| August | 68.1 °F | 83.0 °F | 4.42 in. |
| September | 61.7 °F | 76.5 °F | 4.05 in. |
| October | 50.5 °F | 64.7 °F | 4.13 in. |
| November | 40.6 °F | 53.9 °F | 3.42 in. |
| December | 33.1 °F | 44.2 °F | 4.15 in. |
| Annual | 47.9 °F | 62.3 °F | 47.52 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |