Churchville, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 45.3 °F (low) to 64.2 °F (high). Annual precipitation averages 49.1 Inches. Churchville 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 | 24.2 °F | 40.4 °F | 3.57 in. |
| February | 25.5 °F | 43.1 °F | 2.69 in. |
| March | 32.6 °F | 51.2 °F | 4.3 in. |
| April | 42.6 °F | 63.4 °F | 3.76 in. |
| May | 52.4 °F | 72.9 °F | 4.26 in. |
| June | 62.0 °F | 81.9 °F | 4.5 in. |
| July | 67.3 °F | 86.7 °F | 4.91 in. |
| August | 65.6 °F | 84.9 °F | 5.16 in. |
| September | 58.4 °F | 78.5 °F | 4.27 in. |
| October | 46.7 °F | 66.5 °F | 4.02 in. |
| November | 36.6 °F | 55.3 °F | 3.33 in. |
| December | 29.3 °F | 45.3 °F | 4.37 in. |
| Annual | 45.3 °F | 64.2 °F | 49.14 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 7a : 0°F to 5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |