Sharpsville, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 39.7 °F (low) to 60.8 °F (high). Annual precipitation averages 41.6 Inches. Sharpsville is located in USDA Plant Hardiness Zone 6a. 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 | 18.7 °F | 35.1 °F | 2.88 in. |
| February | 19.4 °F | 38.0 °F | 2.28 in. |
| March | 27.0 °F | 47.2 °F | 2.91 in. |
| April | 37.2 °F | 61.2 °F | 3.78 in. |
| May | 47.5 °F | 71.8 °F | 3.86 in. |
| June | 56.5 °F | 80.0 °F | 4.47 in. |
| July | 60.5 °F | 83.8 °F | 4.47 in. |
| August | 58.8 °F | 82.3 °F | 3.62 in. |
| September | 52.2 °F | 75.9 °F | 4.01 in. |
| October | 41.4 °F | 63.6 °F | 3.19 in. |
| November | 32.6 °F | 50.6 °F | 2.98 in. |
| December | 24.9 °F | 39.8 °F | 3.15 in. |
| Annual | 39.7 °F | 60.8 °F | 41.6 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°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 |