Smock, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41.2 °F (low) to 62.9 °F (high). Annual precipitation averages 43.9 Inches. Smock 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. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 21.1 °F | 38.6 °F | 3.26 in. |
| February | 22.1 °F | 41.4 °F | 2.83 in. |
| March | 28.9 °F | 50.8 °F | 3.58 in. |
| April | 38.4 °F | 63.8 °F | 3.67 in. |
| May | 48.9 °F | 73.1 °F | 4.36 in. |
| June | 57.9 °F | 80.7 °F | 4.58 in. |
| July | 62.1 °F | 84.3 °F | 4.55 in. |
| August | 60.9 °F | 83.5 °F | 3.8 in. |
| September | 53.5 °F | 77.3 °F | 3.58 in. |
| October | 42.1 °F | 65.4 °F | 3.14 in. |
| November | 32.4 °F | 52.9 °F | 3.23 in. |
| December | 26.1 °F | 42.7 °F | 3.34 in. |
| Annual | 41.2 °F | 62.9 °F | 43.92 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |