Oriskany Falls, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 36.2 °F (low) to 56.2 °F (high). Annual precipitation averages 46.5 Inches. Oriskany Falls is located in USDA Plant Hardiness Zone 5b. 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 | 12.5 °F | 30.2 °F | 3.11 in. |
| February | 14.1 °F | 32.7 °F | 2.72 in. |
| March | 21.2 °F | 40.6 °F | 3.44 in. |
| April | 33.4 °F | 54.8 °F | 3.8 in. |
| May | 44.6 °F | 67.8 °F | 4.02 in. |
| June | 53.8 °F | 76.3 °F | 4.7 in. |
| July | 58.5 °F | 80.6 °F | 4.52 in. |
| August | 56.9 °F | 79.0 °F | 4.34 in. |
| September | 49.7 °F | 72.1 °F | 4.14 in. |
| October | 39.2 °F | 59.0 °F | 4.44 in. |
| November | 29.6 °F | 46.1 °F | 3.65 in. |
| December | 20.6 °F | 35.1 °F | 3.58 in. |
| Annual | 36.2 °F | 56.2 °F | 46.46 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| 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 |