Pleasantville, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 36.9 °F (low) to 56.7 °F (high). Annual precipitation averages 47.4 Inches. 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 | 15.7 °F | 31.4 °F | 3.53 in. |
| February | 16.5 °F | 34.0 °F | 2.7 in. |
| March | 23.4 °F | 43.1 °F | 3.47 in. |
| April | 34.5 °F | 56.6 °F | 4.23 in. |
| May | 45.2 °F | 68.0 °F | 4.16 in. |
| June | 53.3 °F | 75.5 °F | 5.01 in. |
| July | 57.1 °F | 79.4 °F | 4.73 in. |
| August | 55.8 °F | 78.0 °F | 3.91 in. |
| September | 49.4 °F | 71.6 °F | 4.1 in. |
| October | 39.1 °F | 59.4 °F | 4.1 in. |
| November | 30.3 °F | 47.0 °F | 3.7 in. |
| December | 22.6 °F | 35.9 °F | 3.76 in. |
| Annual | 36.9 °F | 56.7 °F | 47.4 in. |
| 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 : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |