Glen Hope, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 38.3 °F (low) to 59 °F (high). Annual precipitation averages 41.9 Inches. Glen Hope 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 | 17.7 °F | 33.7 °F | 2.76 in. |
| February | 18.8 °F | 36.9 °F | 1.91 in. |
| March | 25.5 °F | 45.8 °F | 3.15 in. |
| April | 36.2 °F | 59.5 °F | 3.58 in. |
| May | 45.7 °F | 70.3 °F | 3.59 in. |
| June | 55.2 °F | 77.9 °F | 4.44 in. |
| July | 59.4 °F | 81.8 °F | 4.3 in. |
| August | 57.5 °F | 80.5 °F | 4.23 in. |
| September | 50.7 °F | 73.7 °F | 4.09 in. |
| October | 39.1 °F | 61.4 °F | 3.67 in. |
| November | 30.6 °F | 48.8 °F | 3.11 in. |
| December | 23.7 °F | 38.1 °F | 3.02 in. |
| Annual | 38.3 °F | 59 °F | 41.85 in. |
| 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 : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |