Shenandoah Retreat, Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 43.1 °F (low) to 65.4 °F (high). Annual precipitation averages 42.8 Inches. Shenandoah Retreat is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.2 °F | 42.0 °F | 2.92 in. |
| February | 24.9 °F | 45.3 °F | 2.31 in. |
| March | 31.4 °F | 53.7 °F | 3.58 in. |
| April | 41.1 °F | 65.9 °F | 3.59 in. |
| May | 50.8 °F | 74.4 °F | 4.45 in. |
| June | 59.6 °F | 82.8 °F | 4.39 in. |
| July | 64.2 °F | 87.2 °F | 3.8 in. |
| August | 62.2 °F | 85.5 °F | 3.22 in. |
| September | 55.3 °F | 78.9 °F | 4.72 in. |
| October | 43.5 °F | 67.8 °F | 3.45 in. |
| November | 34.0 °F | 56.0 °F | 2.98 in. |
| December | 26.9 °F | 45.8 °F | 3.39 in. |
| Annual | 43.1 °F | 65.4 °F | 42.8 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |