Bergenfield, New Jersey has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 45.5 °F (low) to 62.9 °F (high). Annual precipitation averages 46.9 Inches. Bergenfield 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. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 24.0 °F | 39.1 °F | 3.5 in. |
| February | 25.6 °F | 41.7 °F | 2.73 in. |
| March | 32.4 °F | 49.4 °F | 4.03 in. |
| April | 42.7 °F | 61.6 °F | 4.01 in. |
| May | 52.4 °F | 71.4 °F | 3.56 in. |
| June | 62.0 °F | 80.8 °F | 4.5 in. |
| July | 67.5 °F | 85.6 °F | 4.24 in. |
| August | 65.9 °F | 83.7 °F | 4.5 in. |
| September | 58.7 °F | 77.1 °F | 4.14 in. |
| October | 47.0 °F | 65.3 °F | 4.19 in. |
| November | 37.2 °F | 54.2 °F | 3.44 in. |
| December | 30.1 °F | 44.3 °F | 4.08 in. |
| Annual | 45.5 °F | 62.9 °F | 46.92 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 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 |