Barrville, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 4.5 °C (low) to 15.7 °C (high). Annual precipitation averages 1065.5 Millimeters. Barrville is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.1 °C | 1.8 °C | 75.69 mm |
| February | -6.5 °C | 3.6 °C | 60.71 mm |
| March | -2.7 °C | 8.4 °C | 86.36 mm |
| April | 3.2 °C | 15.9 °C | 90.42 mm |
| May | 8.9 °C | 21.7 °C | 101.6 mm |
| June | 13.9 °C | 26 °C | 96.27 mm |
| July | 16.2 °C | 28.4 °C | 92.96 mm |
| August | 15.4 °C | 27.5 °C | 91.19 mm |
| September | 11.3 °C | 23.7 °C | 112.01 mm |
| October | 5.2 °C | 17.1 °C | 93.98 mm |
| November | 0 °C | 10.5 °C | 79.25 mm |
| December | -4.1 °C | 4.2 °C | 85.09 mm |
| Annual | 4.5 °C | 15.7 °C | 1065.53 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 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 |