Kennerdell, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 3.7 °C (low) to 15.7 °C (high). Annual precipitation averages 1162.1 Millimeters. Kennerdell 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 | -7.7 °C | 1.6 °C | 83.82 mm |
| February | -7.4 °C | 3.2 °C | 63.75 mm |
| March | -3.4 °C | 8.2 °C | 86.87 mm |
| April | 1.9 °C | 15.8 °C | 102.62 mm |
| May | 7.8 °C | 21.9 °C | 99.82 mm |
| June | 13 °C | 26.2 °C | 129.29 mm |
| July | 15.3 °C | 28.4 °C | 125.48 mm |
| August | 14.6 °C | 27.7 °C | 103.12 mm |
| September | 10.8 °C | 23.9 °C | 103.12 mm |
| October | 4.6 °C | 17.2 °C | 89.92 mm |
| November | -0.3 °C | 10.1 °C | 86.36 mm |
| December | -4.4 °C | 4.1 °C | 87.88 mm |
| Annual | 3.7 °C | 15.7 °C | 1162.05 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 6a : -23.3°C to -20.6°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 |