Davidsville, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 38.9 °F (low) to 58.6 °F (high). Annual precipitation averages 45.6 Inches. Davidsville is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 18.3 °F | 34.3 °F | 3.32 in. |
| February | 19.7 °F | 37.1 °F | 3.07 in. |
| March | 26.1 °F | 45.7 °F | 3.86 in. |
| April | 37.0 °F | 59.5 °F | 3.8 in. |
| May | 46.9 °F | 69.2 °F | 4.44 in. |
| June | 55.5 °F | 76.6 °F | 4.58 in. |
| July | 59.4 °F | 80.4 °F | 4.31 in. |
| August | 58.0 °F | 79.1 °F | 4.21 in. |
| September | 51.2 °F | 72.7 °F | 3.81 in. |
| October | 40.4 °F | 61.1 °F | 3.38 in. |
| November | 30.7 °F | 49.2 °F | 3.32 in. |
| December | 23.7 °F | 38.7 °F | 3.49 in. |
| Annual | 38.9 °F | 58.6 °F | 45.59 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |