Concord, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 36.8 °F (low) to 54.4 °F (high). Annual precipitation averages 50.5 Inches. Concord is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.1 °F | 29.2 °F | 4.54 in. |
| February | 15.7 °F | 31.4 °F | 3.12 in. |
| March | 22.0 °F | 39.8 °F | 3.72 in. |
| April | 33.1 °F | 53.0 °F | 3.87 in. |
| May | 44.9 °F | 65.5 °F | 3.9 in. |
| June | 53.8 °F | 73.5 °F | 4.69 in. |
| July | 58.4 °F | 77.3 °F | 4.52 in. |
| August | 56.8 °F | 76.2 °F | 4.06 in. |
| September | 50.2 °F | 69.9 °F | 4.33 in. |
| October | 39.5 °F | 57.4 °F | 4.56 in. |
| November | 30.1 °F | 44.8 °F | 4.6 in. |
| December | 21.4 °F | 34.3 °F | 4.56 in. |
| Annual | 36.8 °F | 54.4 °F | 50.47 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| 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 |