Wilmore, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 38.4 °F (low) to 59.3 °F (high). Annual precipitation averages 45.7 Inches. Wilmore is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.9 °F | 34.4 °F | 3.43 in. |
| February | 19.2 °F | 37.5 °F | 2.93 in. |
| March | 25.8 °F | 46.2 °F | 3.77 in. |
| April | 36.4 °F | 60.1 °F | 3.92 in. |
| May | 46.7 °F | 69.8 °F | 4.38 in. |
| June | 55.1 °F | 77.6 °F | 4.36 in. |
| July | 59.0 °F | 81.5 °F | 4.37 in. |
| August | 57.4 °F | 80.2 °F | 4.09 in. |
| September | 50.5 °F | 73.7 °F | 4.1 in. |
| October | 39.8 °F | 61.8 °F | 3.43 in. |
| November | 29.9 °F | 49.4 °F | 3.34 in. |
| December | 23.1 °F | 38.8 °F | 3.53 in. |
| Annual | 38.4 °F | 59.3 °F | 45.65 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| 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 | Dfa - Humid Continental Hot Summers With Year Around Precipitation |