Chenango Bridge, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 37.7 °F (low) to 57.7 °F (high). Annual precipitation averages 42.2 Inches. Chenango Bridge is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.9 °F | 31.8 °F | 2.8 in. |
| February | 16.5 °F | 34.0 °F | 2.34 in. |
| March | 23.5 °F | 43.0 °F | 3.18 in. |
| April | 34.4 °F | 57.0 °F | 3.61 in. |
| May | 45.6 °F | 69.2 °F | 3.58 in. |
| June | 54.6 °F | 77.8 °F | 4.27 in. |
| July | 59.2 °F | 81.4 °F | 4.05 in. |
| August | 58.0 °F | 80.3 °F | 4.24 in. |
| September | 51.1 °F | 73.1 °F | 4.04 in. |
| October | 40.2 °F | 60.9 °F | 3.94 in. |
| November | 30.5 °F | 47.2 °F | 3.07 in. |
| December | 23.1 °F | 37.2 °F | 3.08 in. |
| Annual | 37.7 °F | 57.7 °F | 42.2 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |