Salisbury, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 36.3 °F (low) to 58.7 °F (high). Annual precipitation averages 43 Inches. Salisbury 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.6 °F | 34.5 °F | 3.12 in. |
| February | 17.5 °F | 37.9 °F | 2.8 in. |
| March | 24.3 °F | 46.5 °F | 3.66 in. |
| April | 33.9 °F | 59.6 °F | 3.67 in. |
| May | 44.2 °F | 68.8 °F | 4.63 in. |
| June | 52.6 °F | 76.3 °F | 4.51 in. |
| July | 56.4 °F | 80.0 °F | 4.15 in. |
| August | 54.9 °F | 78.8 °F | 3.7 in. |
| September | 47.9 °F | 72.7 °F | 3.68 in. |
| October | 37.3 °F | 61.2 °F | 3.1 in. |
| November | 28.1 °F | 48.9 °F | 2.82 in. |
| December | 21.6 °F | 38.6 °F | 3.17 in. |
| Annual | 36.3 °F | 58.7 °F | 43.01 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| 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 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |