Bell Acres, 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 16.1 °C (high). Annual precipitation averages 1031.7 Millimeters. Bell Acres 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 | -6.2 °C | 2.2 °C | 83.06 mm |
| February | -5.4 °C | 3.9 °C | 65.02 mm |
| March | -1.6 °C | 9 °C | 80.26 mm |
| April | 4.5 °C | 16.7 °C | 90.17 mm |
| May | 10.3 °C | 21.9 °C | 98.81 mm |
| June | 15.2 °C | 26.3 °C | 106.93 mm |
| July | 17.3 °C | 28.3 °C | 103.38 mm |
| August | 16.4 °C | 27.7 °C | 83.57 mm |
| September | 12.6 °C | 24.2 °C | 91.95 mm |
| October | 6.3 °C | 17.4 °C | 75.69 mm |
| November | 1.1 °C | 10.6 °C | 73.91 mm |
| December | -3.2 °C | 4.7 °C | 78.99 mm |
| Annual | 5.6 °C | 16.1 °C | 1031.74 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 6b : -20.6°C to -17.8°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 |