Carmichaels, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42.1 °F (low) to 63 °F (high). Annual precipitation averages 42.6 Inches. Carmichaels 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 | 21.8 °F | 38.9 °F | 3.21 in. |
| February | 23.2 °F | 41.9 °F | 2.76 in. |
| March | 29.9 °F | 51.2 °F | 3.48 in. |
| April | 39.7 °F | 64.1 °F | 3.49 in. |
| May | 50.0 °F | 73.1 °F | 4.37 in. |
| June | 58.7 °F | 80.5 °F | 4.4 in. |
| July | 62.9 °F | 84.1 °F | 4.61 in. |
| August | 61.4 °F | 83.1 °F | 3.82 in. |
| September | 54.5 °F | 77.1 °F | 3.34 in. |
| October | 42.9 °F | 65.2 °F | 2.87 in. |
| November | 33.5 °F | 53.3 °F | 3.05 in. |
| December | 26.8 °F | 42.9 °F | 3.22 in. |
| Annual | 42.1 °F | 63 °F | 42.62 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 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |