Alsace Manor, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 40.2 °F (low) to 60.7 °F (high). Annual precipitation averages 51.4 Inches. Alsace Manor 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 | 19.1 °F | 37.4 °F | 3.66 in. |
| February | 20.2 °F | 39.5 °F | 2.88 in. |
| March | 27.7 °F | 48.2 °F | 3.97 in. |
| April | 37.9 °F | 59.9 °F | 3.96 in. |
| May | 47.8 °F | 69.8 °F | 4.23 in. |
| June | 57.0 °F | 78.2 °F | 5.26 in. |
| July | 61.9 °F | 82.7 °F | 5.35 in. |
| August | 60.2 °F | 80.9 °F | 4.87 in. |
| September | 52.9 °F | 74.7 °F | 5.06 in. |
| October | 41.4 °F | 63.2 °F | 4.55 in. |
| November | 32.1 °F | 52.2 °F | 3.39 in. |
| December | 24.6 °F | 41.8 °F | 4.18 in. |
| Annual | 40.2 °F | 60.7 °F | 51.36 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 7a : 0°F to 5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |