Spofford, Texas has a Hot Semi-Arid Climate climate (Köppen classification: BSh). Average annual temperatures range from 14.8 °C (low) to 27.9 °C (high). Annual precipitation averages 555.5 Millimeters. Spofford is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Jan. 21 - Jan. 31 through the first frost around Dec. 21 - Dec. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 4.3 °C | 18.1 °C | 24.38 mm |
| February | 6.7 °C | 20.9 °C | 24.38 mm |
| March | 10.9 °C | 24.9 °C | 44.2 mm |
| April | 14.7 °C | 28.8 °C | 36.58 mm |
| May | 19.4 °C | 32.1 °C | 77.72 mm |
| June | 22.7 °C | 35.1 °C | 69.09 mm |
| July | 23.6 °C | 36.2 °C | 51.05 mm |
| August | 23.8 °C | 36.6 °C | 43.94 mm |
| September | 20.7 °C | 33 °C | 75.18 mm |
| October | 15.6 °C | 28.8 °C | 50.55 mm |
| November | 9.7 °C | 22.5 °C | 34.29 mm |
| December | 5 °C | 18.3 °C | 24.13 mm |
| Annual | 14.8 °C | 27.9 °C | 555.49 mm |
| Average First Frost Date | Dec. 21 - Dec. 31 |
| Average Last Frost Date | Jan. 21 - Jan. 31 |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | BSh - Hot Semi-Arid Climate |