North Massapequa, New York has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46.2 °F (low) to 61.9 °F (high). Annual precipitation averages 45.9 Inches. North Massapequa 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 | 25.8 °F | 39.6 °F | 3.78 in. |
| February | 26.9 °F | 41.8 °F | 3.06 in. |
| March | 32.9 °F | 48.3 °F | 4.33 in. |
| April | 42.2 °F | 59.3 °F | 4.11 in. |
| May | 51.7 °F | 69.0 °F | 3.45 in. |
| June | 61.5 °F | 78.1 °F | 3.92 in. |
| July | 67.5 °F | 84.0 °F | 3.39 in. |
| August | 66.4 °F | 82.5 °F | 4.05 in. |
| September | 59.8 °F | 76.0 °F | 3.75 in. |
| October | 48.8 °F | 64.8 °F | 4.48 in. |
| November | 39.2 °F | 54.2 °F | 3.25 in. |
| December | 31.7 °F | 45.0 °F | 4.28 in. |
| Annual | 46.2 °F | 61.9 °F | 45.85 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| 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 7b : 5°F to 10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |