Quentin, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.7 °C (low) to 16.9 °C (high). Annual precipitation averages 1191.5 Millimeters. Quentin 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.1 °C | 3.2 °C | 82.04 mm |
| February | -5.5 °C | 4.8 °C | 64.01 mm |
| March | -1.2 °C | 9.7 °C | 96.52 mm |
| April | 4.4 °C | 16.9 °C | 93.73 mm |
| May | 10.1 °C | 22.5 °C | 101.6 mm |
| June | 15.4 °C | 27.1 °C | 114.55 mm |
| July | 17.8 °C | 29.7 °C | 119.38 mm |
| August | 16.8 °C | 28.6 °C | 104.9 mm |
| September | 12.9 °C | 24.8 °C | 124.97 mm |
| October | 6.5 °C | 18.3 °C | 111 mm |
| November | 0.9 °C | 11.8 °C | 85.34 mm |
| December | -3.2 °C | 5.8 °C | 93.47 mm |
| Annual | 5.7 °C | 16.9 °C | 1191.51 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 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |