Meshoppen, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 38 °F (low) to 59.2 °F (high). Annual precipitation averages 42.4 Inches. Meshoppen 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 | 16.5 °F | 33.5 °F | 2.87 in. |
| February | 17.1 °F | 36.4 °F | 2.27 in. |
| March | 24.7 °F | 44.8 °F | 3.19 in. |
| April | 35.1 °F | 58.5 °F | 3.7 in. |
| May | 46.0 °F | 70.1 °F | 3.68 in. |
| June | 55.1 °F | 78.3 °F | 4.21 in. |
| July | 59.4 °F | 82.7 °F | 4.33 in. |
| August | 57.9 °F | 81.1 °F | 4.12 in. |
| September | 50.9 °F | 74.0 °F | 4.04 in. |
| October | 39.7 °F | 61.8 °F | 3.97 in. |
| November | 30.7 °F | 49.7 °F | 2.94 in. |
| December | 23.2 °F | 38.9 °F | 3.12 in. |
| Annual | 38 °F | 59.2 °F | 42.44 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |