Ransomville, New York has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41.3 °F (low) to 58 °F (high). Annual precipitation averages 34.3 Inches. Ransomville is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 20.0 °F | 33.3 °F | 2.21 in. |
| February | 20.7 °F | 34.9 °F | 1.83 in. |
| March | 26.8 °F | 42.5 °F | 2.36 in. |
| April | 36.2 °F | 55.2 °F | 3.01 in. |
| May | 46.9 °F | 67.8 °F | 3.02 in. |
| June | 57.7 °F | 77.0 °F | 2.94 in. |
| July | 63.3 °F | 81.8 °F | 3.27 in. |
| August | 62.1 °F | 80.5 °F | 3.22 in. |
| September | 55.3 °F | 73.8 °F | 3.44 in. |
| October | 44.8 °F | 61.0 °F | 3.32 in. |
| November | 35.3 °F | 49.3 °F | 2.98 in. |
| December | 26.7 °F | 38.6 °F | 2.74 in. |
| Annual | 41.3 °F | 58 °F | 34.34 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |