Duryea, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 40.1 °F (low) to 60.6 °F (high). Annual precipitation averages 40.4 Inches. Duryea 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 | 18.8 °F | 34.9 °F | 2.5 in. |
| February | 19.6 °F | 37.7 °F | 2.09 in. |
| March | 27.3 °F | 46.4 °F | 2.72 in. |
| April | 37.7 °F | 60.1 °F | 3.51 in. |
| May | 48.0 °F | 71.6 °F | 3.16 in. |
| June | 56.9 °F | 79.7 °F | 4.47 in. |
| July | 61.2 °F | 84.5 °F | 4.47 in. |
| August | 59.5 °F | 82.5 °F | 4.24 in. |
| September | 52.5 °F | 75.6 °F | 4.03 in. |
| October | 41.7 °F | 62.9 °F | 3.84 in. |
| November | 32.7 °F | 51.0 °F | 2.6 in. |
| December | 25.0 °F | 40.2 °F | 2.81 in. |
| Annual | 40.1 °F | 60.6 °F | 40.44 in. |
| 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 : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |