Audubon, New Jersey has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 47.5 °F (low) to 65.1 °F (high). Annual precipitation averages 47.2 Inches. Audubon 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 | 26.5 °F | 41.7 °F | 3.54 in. |
| February | 27.9 °F | 44.5 °F | 2.78 in. |
| March | 34.6 °F | 52.4 °F | 4.46 in. |
| April | 44.7 °F | 64.6 °F | 3.51 in. |
| May | 54.3 °F | 73.9 °F | 3.88 in. |
| June | 63.7 °F | 83.0 °F | 4.26 in. |
| July | 69.3 °F | 87.6 °F | 4.71 in. |
| August | 67.6 °F | 85.6 °F | 4.9 in. |
| September | 60.9 °F | 79.0 °F | 4.05 in. |
| October | 49.2 °F | 66.9 °F | 3.83 in. |
| November | 39.1 °F | 56.0 °F | 3.09 in. |
| December | 31.8 °F | 46.3 °F | 4.2 in. |
| Annual | 47.5 °F | 65.1 °F | 47.21 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 | Cfa - Humid Subtropical Climate |