Camden, New Jersey has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8.9 °C (low) to 18.4 °C (high). Annual precipitation averages 1194.3 Millimeters. Camden 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 | -2.8 °C | 5.4 °C | 88.9 mm |
| February | -2 °C | 6.9 °C | 70.61 mm |
| March | 1.7 °C | 11.3 °C | 111.25 mm |
| April | 7.3 °C | 18.1 °C | 89.41 mm |
| May | 12.7 °C | 23.2 °C | 98.3 mm |
| June | 17.9 °C | 28.3 °C | 108.2 mm |
| July | 21 °C | 30.9 °C | 118.87 mm |
| August | 20.2 °C | 29.8 °C | 123.95 mm |
| September | 16.4 °C | 26.2 °C | 103.12 mm |
| October | 9.9 °C | 19.4 °C | 97.03 mm |
| November | 4.2 °C | 13.4 °C | 77.47 mm |
| December | 0.2 °C | 8 °C | 107.19 mm |
| Annual | 8.9 °C | 18.4 °C | 1194.3 mm |
| 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 : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |