Tuscarora, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 38.8 °F (low) to 60 °F (high). Annual precipitation averages 54.5 Inches. Tuscarora is located in USDA Plant Hardiness Zone 6b. 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 | 17.5 °F | 35.3 °F | 3.88 in. |
| February | 18.6 °F | 38.1 °F | 3.13 in. |
| March | 26.2 °F | 46.4 °F | 4.26 in. |
| April | 36.7 °F | 59.9 °F | 4.47 in. |
| May | 46.6 °F | 70.4 °F | 4.41 in. |
| June | 55.6 °F | 78.2 °F | 5.53 in. |
| July | 60.2 °F | 82.9 °F | 4.89 in. |
| August | 58.3 °F | 81.2 °F | 4.92 in. |
| September | 51.3 °F | 74.4 °F | 5.38 in. |
| October | 40.0 °F | 62.7 °F | 4.95 in. |
| November | 30.8 °F | 50.5 °F | 4.16 in. |
| December | 23.3 °F | 39.9 °F | 4.47 in. |
| Annual | 38.8 °F | 60 °F | 54.45 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |