Schnecksville, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 4.8 °C (low) to 16.2 °C (high). Annual precipitation averages 1302 Millimeters. Schnecksville 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.9 °C | 2.6 °C | 91.95 mm |
| February | -6.2 °C | 4.2 °C | 75.95 mm |
| March | -2.2 °C | 8.8 °C | 98.04 mm |
| April | 3.6 °C | 16.2 °C | 102.87 mm |
| May | 9.2 °C | 21.8 °C | 106.43 mm |
| June | 14.2 °C | 26.2 °C | 130.3 mm |
| July | 16.9 °C | 28.8 °C | 130.3 mm |
| August | 15.9 °C | 27.8 °C | 128.78 mm |
| September | 11.8 °C | 24.1 °C | 131.06 mm |
| October | 5.3 °C | 17.5 °C | 112.78 mm |
| November | 0.1 °C | 11 °C | 89.15 mm |
| December | -3.9 °C | 5.1 °C | 104.39 mm |
| Annual | 4.8 °C | 16.2 °C | 1302 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |