Pleasantville, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 2.7 °C (low) to 13.7 °C (high). Annual precipitation averages 1203.9 Millimeters. Pleasantville is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.1 °C | -0.3 °C | 89.66 mm |
| February | -8.6 °C | 1.1 °C | 68.58 mm |
| March | -4.8 °C | 6.2 °C | 88.14 mm |
| April | 1.4 °C | 13.7 °C | 107.44 mm |
| May | 7.3 °C | 20 °C | 105.66 mm |
| June | 11.8 °C | 24.2 °C | 127.25 mm |
| July | 13.9 °C | 26.3 °C | 120.14 mm |
| August | 13.2 °C | 25.6 °C | 99.31 mm |
| September | 9.7 °C | 22 °C | 104.14 mm |
| October | 3.9 °C | 15.2 °C | 104.14 mm |
| November | -0.9 °C | 8.3 °C | 93.98 mm |
| December | -5.2 °C | 2.2 °C | 95.5 mm |
| Annual | 2.7 °C | 13.7 °C | 1203.94 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |