Girard, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 49 °F (low) to 76.5 °F (high). Annual precipitation averages 22.6 Inches. Girard is located in USDA Plant Hardiness Zone 8a. 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 | 28.1 °F | 56.2 °F | 0.87 in. |
| February | 31.3 °F | 60.2 °F | 1.02 in. |
| March | 39.2 °F | 68.6 °F | 1.44 in. |
| April | 46.9 °F | 77.3 °F | 1.9 in. |
| May | 57.5 °F | 84.9 °F | 2.87 in. |
| June | 66.3 °F | 92.3 °F | 3.19 in. |
| July | 70.0 °F | 95.6 °F | 2.23 in. |
| August | 69.0 °F | 95.1 °F | 2.26 in. |
| September | 61.4 °F | 87.1 °F | 2.58 in. |
| October | 49.8 °F | 77.6 °F | 1.9 in. |
| November | 38.2 °F | 65.9 °F | 1.3 in. |
| December | 29.8 °F | 56.9 °F | 0.99 in. |
| Annual | 49 °F | 76.5 °F | 22.55 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 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |