Spur, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48.4 °F (low) to 76.2 °F (high). Annual precipitation averages 22 Inches. Spur is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 27.8 °F | 56.1 °F | 0.74 in. |
| February | 30.8 °F | 60.0 °F | 0.9 in. |
| March | 38.7 °F | 68.4 °F | 1.31 in. |
| April | 46.4 °F | 77.0 °F | 1.94 in. |
| May | 56.9 °F | 84.8 °F | 2.85 in. |
| June | 65.8 °F | 92.1 °F | 3.24 in. |
| July | 69.3 °F | 95.1 °F | 2.19 in. |
| August | 68.5 °F | 94.8 °F | 2.28 in. |
| September | 60.9 °F | 86.8 °F | 2.53 in. |
| October | 49.3 °F | 77.2 °F | 1.79 in. |
| November | 37.6 °F | 65.7 °F | 1.18 in. |
| December | 29.3 °F | 56.7 °F | 1.05 in. |
| Annual | 48.4 °F | 76.2 °F | 22 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |