Elmont, New York has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46.7 °F (low) to 62.8 °F (high). Annual precipitation averages 48.6 Inches. Elmont 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 | 26.3 °F | 40.1 °F | 3.76 in. |
| February | 27.4 °F | 42.4 °F | 3.0 in. |
| March | 33.4 °F | 49.3 °F | 4.44 in. |
| April | 42.7 °F | 60.4 °F | 4.02 in. |
| May | 52.1 °F | 70.0 °F | 3.94 in. |
| June | 61.9 °F | 79.3 °F | 4.37 in. |
| July | 68.1 °F | 85.0 °F | 4.27 in. |
| August | 67.0 °F | 83.5 °F | 4.48 in. |
| September | 60.2 °F | 77.0 °F | 3.99 in. |
| October | 48.9 °F | 65.7 °F | 4.62 in. |
| November | 39.6 °F | 54.9 °F | 3.36 in. |
| December | 32.2 °F | 45.4 °F | 4.34 in. |
| Annual | 46.7 °F | 62.8 °F | 48.59 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| 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 |