Goldsmith, Texas has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 50.2 °F (low) to 77.5 °F (high). Annual precipitation averages 13.7 Inches. Goldsmith is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 30.6 °F | 57.5 °F | 0.65 in. |
| February | 34.0 °F | 62.8 °F | 0.59 in. |
| March | 41.0 °F | 70.8 °F | 0.77 in. |
| April | 48.6 °F | 79.1 °F | 0.76 in. |
| May | 58.7 °F | 86.8 °F | 1.6 in. |
| June | 67.0 °F | 94.4 °F | 1.52 in. |
| July | 69.6 °F | 94.9 °F | 1.45 in. |
| August | 68.8 °F | 93.9 °F | 1.58 in. |
| September | 61.8 °F | 86.8 °F | 2.05 in. |
| October | 51.3 °F | 78.6 °F | 1.28 in. |
| November | 39.5 °F | 66.4 °F | 0.74 in. |
| December | 31.7 °F | 58.5 °F | 0.66 in. |
| Annual | 50.2 °F | 77.5 °F | 13.65 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |