Shady Hollow, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 56.2 °F (low) to 79 °F (high). Annual precipitation averages 38.2 Inches. Shady Hollow is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.0 °F | 61.5 °F | 2.7 in. |
| February | 41.9 °F | 64.9 °F | 2.11 in. |
| March | 48.6 °F | 71.6 °F | 3.05 in. |
| April | 55.4 °F | 78.5 °F | 2.62 in. |
| May | 64.3 °F | 85.1 °F | 5.16 in. |
| June | 70.6 °F | 91.4 °F | 3.62 in. |
| July | 72.5 °F | 94.7 °F | 2.37 in. |
| August | 72.3 °F | 96.2 °F | 2.48 in. |
| September | 67.0 °F | 90.0 °F | 3.72 in. |
| October | 57.2 °F | 81.3 °F | 4.37 in. |
| November | 47.2 °F | 70.4 °F | 2.99 in. |
| December | 39.5 °F | 62.7 °F | 2.96 in. |
| Annual | 56.2 °F | 79 °F | 38.15 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |