Bobtown, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.6 °C (low) to 17.1 °C (high). Annual precipitation averages 1128.8 Millimeters. Bobtown is located in USDA Plant Hardiness Zone 7a. 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 | -5.6 °C | 3.8 °C | 84.07 mm |
| February | -4.7 °C | 5.7 °C | 74.68 mm |
| March | -1.2 °C | 10.7 °C | 92.2 mm |
| April | 4.3 °C | 17.8 °C | 98.3 mm |
| May | 9.8 °C | 22.7 °C | 110.24 mm |
| June | 14.6 °C | 26.7 °C | 111 mm |
| July | 16.9 °C | 28.7 °C | 119.13 mm |
| August | 16.1 °C | 28.1 °C | 97.79 mm |
| September | 12.4 °C | 24.8 °C | 90.93 mm |
| October | 6.1 °C | 18.2 °C | 81.79 mm |
| November | 0.8 °C | 11.7 °C | 81.53 mm |
| December | -2.9 °C | 6.1 °C | 87.12 mm |
| Annual | 5.6 °C | 17.1 °C | 1128.78 mm |
| 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 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |