Angelica, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 34.4 °F (low) to 56.6 °F (high). Annual precipitation averages 39.6 Inches. Angelica is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13.7 °F | 31.4 °F | 2.52 in. |
| February | 13.8 °F | 33.8 °F | 1.9 in. |
| March | 20.4 °F | 42.2 °F | 2.6 in. |
| April | 31.0 °F | 55.8 °F | 3.39 in. |
| May | 41.7 °F | 68.1 °F | 3.54 in. |
| June | 50.8 °F | 75.9 °F | 4.11 in. |
| July | 55.1 °F | 79.8 °F | 3.98 in. |
| August | 53.7 °F | 78.3 °F | 3.97 in. |
| September | 47.1 °F | 71.9 °F | 3.88 in. |
| October | 36.8 °F | 59.4 °F | 3.85 in. |
| November | 28.3 °F | 46.7 °F | 2.94 in. |
| December | 20.4 °F | 36.1 °F | 2.89 in. |
| Annual | 34.4 °F | 56.6 °F | 39.57 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |