Falconer, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 37.1 °F (low) to 57.2 °F (high). Annual precipitation averages 45.8 Inches. Falconer is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.9 °F | 31.7 °F | 3.66 in. |
| February | 16.3 °F | 34.3 °F | 2.6 in. |
| March | 23.2 °F | 43.1 °F | 3.13 in. |
| April | 33.8 °F | 56.3 °F | 3.88 in. |
| May | 44.7 °F | 68.3 °F | 3.97 in. |
| June | 53.5 °F | 76.2 °F | 4.39 in. |
| July | 57.5 °F | 80.3 °F | 4.47 in. |
| August | 56.6 °F | 78.8 °F | 3.89 in. |
| September | 50.2 °F | 72.5 °F | 3.97 in. |
| October | 39.8 °F | 60.0 °F | 4.21 in. |
| November | 30.8 °F | 47.5 °F | 3.69 in. |
| December | 23.1 °F | 36.8 °F | 3.92 in. |
| Annual | 37.1 °F | 57.2 °F | 45.78 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |