Conklin, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 36.4 °F (low) to 56.7 °F (high). Annual precipitation averages 43.1 Inches. Conklin 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.4 °F | 31.4 °F | 2.88 in. |
| February | 15.2 °F | 33.9 °F | 2.33 in. |
| March | 22.3 °F | 42.2 °F | 3.18 in. |
| April | 33.3 °F | 55.7 °F | 3.68 in. |
| May | 44.3 °F | 67.8 °F | 3.69 in. |
| June | 53.4 °F | 76.2 °F | 4.35 in. |
| July | 58.0 °F | 79.9 °F | 4.19 in. |
| August | 56.5 °F | 78.9 °F | 4.33 in. |
| September | 49.5 °F | 72.0 °F | 4.07 in. |
| October | 38.7 °F | 59.5 °F | 4.08 in. |
| November | 29.5 °F | 47.0 °F | 3.12 in. |
| December | 21.5 °F | 36.3 °F | 3.2 in. |
| Annual | 36.4 °F | 56.7 °F | 43.1 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| 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 |