Milford, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 55 °F (low) to 77.1 °F (high). Annual precipitation averages 39.4 Inches. Milford is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 35.5 °F | 57.4 °F | 2.84 in. |
| February | 39.2 °F | 61.4 °F | 2.9 in. |
| March | 46.5 °F | 68.5 °F | 3.6 in. |
| April | 53.4 °F | 76.0 °F | 3.56 in. |
| May | 62.9 °F | 83.3 °F | 4.48 in. |
| June | 70.5 °F | 91.0 °F | 3.94 in. |
| July | 73.5 °F | 95.4 °F | 1.79 in. |
| August | 73.3 °F | 96.1 °F | 2.42 in. |
| September | 66.5 °F | 89.7 °F | 3.25 in. |
| October | 55.7 °F | 79.6 °F | 4.66 in. |
| November | 45.4 °F | 67.5 °F | 2.95 in. |
| December | 37.4 °F | 59.1 °F | 3.02 in. |
| Annual | 55 °F | 77.1 °F | 39.41 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 30-40 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 |