Patton, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 2.9 °C (low) to 14.2 °C (high). Annual precipitation averages 1116.8 Millimeters. Patton is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.5 °C | 0.4 °C | 81.53 mm |
| February | -8.1 °C | 2.1 °C | 65.79 mm |
| March | -4.2 °C | 7 °C | 89.66 mm |
| April | 1.6 °C | 14.4 °C | 94.23 mm |
| May | 7.4 °C | 20.2 °C | 104.14 mm |
| June | 12.2 °C | 24.5 °C | 106.43 mm |
| July | 14.6 °C | 26.7 °C | 109.98 mm |
| August | 13.6 °C | 25.8 °C | 105.92 mm |
| September | 9.8 °C | 22.2 °C | 106.68 mm |
| October | 3.8 °C | 15.7 °C | 81.53 mm |
| November | -1.6 °C | 8.6 °C | 84.07 mm |
| December | -5.4 °C | 2.8 °C | 86.87 mm |
| Annual | 2.9 °C | 14.2 °C | 1116.83 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |