Cross Creek, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41.5 °F (low) to 60.9 °F (high). Annual precipitation averages 42.3 Inches. Cross Creek 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. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 20.6 °F | 36.4 °F | 3.3 in. |
| February | 22.1 °F | 39.2 °F | 2.56 in. |
| March | 29.2 °F | 48.7 °F | 3.23 in. |
| April | 40.0 °F | 61.8 °F | 3.62 in. |
| May | 49.9 °F | 71.0 °F | 4.05 in. |
| June | 58.6 °F | 78.6 °F | 4.54 in. |
| July | 62.2 °F | 82.6 °F | 4.3 in. |
| August | 60.5 °F | 81.7 °F | 3.61 in. |
| September | 53.7 °F | 75.4 °F | 3.69 in. |
| October | 42.5 °F | 63.3 °F | 3.2 in. |
| November | 33.5 °F | 51.4 °F | 3.05 in. |
| December | 25.6 °F | 40.8 °F | 3.17 in. |
| Annual | 41.5 °F | 60.9 °F | 42.32 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| 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 | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |