Eldred, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 35.1 °F (low) to 56.8 °F (high). Annual precipitation averages 42.8 Inches. Eldred is located in USDA Plant Hardiness Zone 5b. 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 | 14.4 °F | 31.6 °F | 3.01 in. |
| February | 14.9 °F | 34.1 °F | 2.22 in. |
| March | 21.4 °F | 43.2 °F | 2.86 in. |
| April | 31.6 °F | 56.2 °F | 3.6 in. |
| May | 42.7 °F | 68.6 °F | 3.82 in. |
| June | 51.3 °F | 76.2 °F | 4.41 in. |
| July | 55.6 °F | 79.8 °F | 4.44 in. |
| August | 54.6 °F | 78.2 °F | 4.15 in. |
| September | 47.9 °F | 71.6 °F | 3.93 in. |
| October | 37.1 °F | 59.4 °F | 3.84 in. |
| November | 28.6 °F | 46.9 °F | 3.19 in. |
| December | 21.0 °F | 36.2 °F | 3.3 in. |
| Annual | 35.1 °F | 56.8 °F | 42.77 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |