Waretown, New Jersey has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46 °F (low) to 62.9 °F (high). Annual precipitation averages 49.5 Inches. Waretown 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 | 25.3 °F | 41.7 °F | 4.02 in. |
| February | 26.2 °F | 43.5 °F | 3.23 in. |
| March | 32.8 °F | 49.6 °F | 5.01 in. |
| April | 42.5 °F | 60.2 °F | 3.5 in. |
| May | 51.9 °F | 69.5 °F | 3.8 in. |
| June | 61.7 °F | 79.1 °F | 4.15 in. |
| July | 67.5 °F | 83.9 °F | 4.35 in. |
| August | 66.6 °F | 82.5 °F | 4.79 in. |
| September | 60.4 °F | 76.5 °F | 3.62 in. |
| October | 48.4 °F | 66.0 °F | 4.53 in. |
| November | 38.1 °F | 55.8 °F | 3.68 in. |
| December | 30.5 °F | 46.8 °F | 4.77 in. |
| Annual | 46 °F | 62.9 °F | 49.45 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| 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 7b : 5°F to 10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |