Stamford, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 51.1 °F (low) to 77.3 °F (high). Annual precipitation averages 25.3 Inches. Stamford 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. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 30.1 °F | 56.5 °F | 1.11 in. |
| February | 33.4 °F | 60.7 °F | 1.22 in. |
| March | 41.3 °F | 69.3 °F | 1.82 in. |
| April | 49.3 °F | 78.1 °F | 1.77 in. |
| May | 59.7 °F | 85.7 °F | 3.25 in. |
| June | 68.3 °F | 93.0 °F | 3.93 in. |
| July | 72.0 °F | 97.0 °F | 1.75 in. |
| August | 70.9 °F | 96.3 °F | 2.15 in. |
| September | 63.2 °F | 88.3 °F | 2.92 in. |
| October | 52.0 °F | 78.6 °F | 2.72 in. |
| November | 40.4 °F | 66.5 °F | 1.44 in. |
| December | 32.0 °F | 57.6 °F | 1.2 in. |
| Annual | 51.1 °F | 77.3 °F | 25.28 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| 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 7b : 5°F to 10°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |