Bluff Dale, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 53.2 °F (low) to 77.5 °F (high). Annual precipitation averages 34.1 Inches. Bluff Dale is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 32.9 °F | 58.2 °F | 1.96 in. |
| February | 36.7 °F | 61.9 °F | 2.28 in. |
| March | 44.4 °F | 69.3 °F | 2.95 in. |
| April | 52.1 °F | 77.4 °F | 2.84 in. |
| May | 61.6 °F | 84.1 °F | 4.43 in. |
| June | 69.6 °F | 91.5 °F | 3.75 in. |
| July | 72.9 °F | 95.9 °F | 1.89 in. |
| August | 72.1 °F | 96.3 °F | 2.59 in. |
| September | 64.7 °F | 89.0 °F | 3.21 in. |
| October | 53.6 °F | 79.2 °F | 3.7 in. |
| November | 43.0 °F | 67.4 °F | 2.39 in. |
| December | 34.5 °F | 59.3 °F | 2.1 in. |
| Annual | 53.2 °F | 77.5 °F | 34.09 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |