Kenmore, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 4.5 °C (low) to 14.1 °C (high). Annual precipitation averages 1022.9 Millimeters. Kenmore is located in USDA Plant Hardiness Zone 6b. 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 | -7.5 °C | 0.2 °C | 80.01 mm |
| February | -7.4 °C | 1 °C | 62.74 mm |
| March | -3.7 °C | 5.6 °C | 74.42 mm |
| April | 2.1 °C | 12.8 °C | 87.88 mm |
| May | 8.4 °C | 19.9 °C | 81.79 mm |
| June | 14 °C | 24.8 °C | 92.46 mm |
| July | 16.8 °C | 27.2 °C | 79.25 mm |
| August | 16.1 °C | 26.6 °C | 88.65 mm |
| September | 12.2 °C | 23 °C | 100.58 mm |
| October | 6.3 °C | 15.9 °C | 101.09 mm |
| November | 0.9 °C | 9.1 °C | 82.55 mm |
| December | -3.8 °C | 3.3 °C | 91.44 mm |
| Annual | 4.5 °C | 14.1 °C | 1022.86 mm |
| 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 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |