New Falcon, Texas has a Hot Semi-Arid Climate climate (Köppen classification: BSh). Average annual temperatures range from 62.5 °F (low) to 86.9 °F (high). Annual precipitation averages 20.9 Inches. New Falcon is located in USDA Plant Hardiness Zone 9b. 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 | 46.5 °F | 70.1 °F | 0.81 in. |
| February | 50.6 °F | 74.9 °F | 0.68 in. |
| March | 56.8 °F | 81.9 °F | 0.88 in. |
| April | 63.2 °F | 89.0 °F | 1.31 in. |
| May | 70.1 °F | 94.4 °F | 2.33 in. |
| June | 74.2 °F | 99.0 °F | 2.35 in. |
| July | 75.2 °F | 99.8 °F | 1.86 in. |
| August | 74.8 °F | 100.6 °F | 1.59 in. |
| September | 71.3 °F | 94.6 °F | 4.91 in. |
| October | 63.9 °F | 88.4 °F | 1.92 in. |
| November | 55.0 °F | 78.7 °F | 1.3 in. |
| December | 48.0 °F | 70.8 °F | 0.97 in. |
| Annual | 62.5 °F | 86.9 °F | 20.91 in. |
| 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 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9b : 25°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | BSh - Hot Semi-Arid Climate |