Slickville, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 39.8 °F (low) to 61 °F (high). Annual precipitation averages 44.6 Inches. Slickville is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.3 °F | 36.5 °F | 3.27 in. |
| February | 20.3 °F | 39.7 °F | 2.61 in. |
| March | 27.6 °F | 48.4 °F | 3.37 in. |
| April | 37.5 °F | 61.7 °F | 3.84 in. |
| May | 48.3 °F | 71.5 °F | 4.2 in. |
| June | 56.4 °F | 78.9 °F | 4.49 in. |
| July | 60.5 °F | 82.7 °F | 4.67 in. |
| August | 58.8 °F | 81.6 °F | 4.2 in. |
| September | 51.9 °F | 75.2 °F | 3.9 in. |
| October | 40.7 °F | 63.4 °F | 3.25 in. |
| November | 31.2 °F | 51.2 °F | 3.44 in. |
| December | 25.1 °F | 40.9 °F | 3.32 in. |
| Annual | 39.8 °F | 61 °F | 44.56 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 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 | Dfa - Humid Continental Hot Summers With Year Around Precipitation |