Coram, New York has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44.5 °F (low) to 61.4 °F (high). Annual precipitation averages 49.1 Inches. Coram 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 | 23.9 °F | 39.6 °F | 3.82 in. |
| February | 24.8 °F | 41.3 °F | 3.49 in. |
| March | 31.2 °F | 48.1 °F | 4.88 in. |
| April | 40.4 °F | 58.9 °F | 4.22 in. |
| May | 50.1 °F | 68.8 °F | 3.81 in. |
| June | 60.0 °F | 77.5 °F | 4.2 in. |
| July | 66.3 °F | 83.1 °F | 3.33 in. |
| August | 65.4 °F | 81.6 °F | 4.05 in. |
| September | 58.4 °F | 75.4 °F | 3.97 in. |
| October | 47.2 °F | 64.3 °F | 4.72 in. |
| November | 37.2 °F | 53.7 °F | 3.77 in. |
| December | 29.6 °F | 45.0 °F | 4.83 in. |
| Annual | 44.5 °F | 61.4 °F | 49.09 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 7a : 0°F to 5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |