Hometown, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 3.4 °C (low) to 15 °C (high). Annual precipitation averages 1384.1 Millimeters. Hometown 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 | -8.6 °C | 1.3 °C | 99.31 mm |
| February | -7.9 °C | 2.8 °C | 79.25 mm |
| March | -3.7 °C | 7.4 °C | 107.95 mm |
| April | 2.5 °C | 15.1 °C | 115.32 mm |
| May | 7.8 °C | 20.9 °C | 113.03 mm |
| June | 12.7 °C | 25.2 °C | 143.51 mm |
| July | 15.2 °C | 27.7 °C | 124.21 mm |
| August | 14.2 °C | 26.8 °C | 120.65 mm |
| September | 10.3 °C | 23 °C | 136.65 mm |
| October | 4.1 °C | 16.6 °C | 127 mm |
| November | -1 °C | 9.8 °C | 104.9 mm |
| December | -5.2 °C | 3.9 °C | 112.27 mm |
| Annual | 3.4 °C | 15 °C | 1384.05 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |