McVeytown, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41 °F (low) to 62.3 °F (high). Annual precipitation averages 40.9 Inches. McVeytown is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 20.5 °F | 37.1 °F | 2.81 in. |
| February | 21.6 °F | 40.6 °F | 2.31 in. |
| March | 28.4 °F | 49.5 °F | 3.31 in. |
| April | 38.3 °F | 62.6 °F | 3.53 in. |
| May | 48.6 °F | 72.6 °F | 3.95 in. |
| June | 57.9 °F | 80.7 °F | 3.95 in. |
| July | 62.2 °F | 85.3 °F | 3.67 in. |
| August | 60.7 °F | 83.5 °F | 3.65 in. |
| September | 53.5 °F | 76.6 °F | 4.05 in. |
| October | 42.1 °F | 64.6 °F | 3.6 in. |
| November | 32.6 °F | 52.8 °F | 2.93 in. |
| December | 25.6 °F | 41.4 °F | 3.14 in. |
| Annual | 41 °F | 62.3 °F | 40.9 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| 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 |