New Falcon, Texas has a Hot Semi-Arid Climate climate (Köppen classification: BSh). Average annual temperatures range from 16.9 °C (low) to 30.5 °C (high). Annual precipitation averages 531.1 Millimeters. 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 | 8.1 °C | 21.2 °C | 20.57 mm |
| February | 10.3 °C | 23.8 °C | 17.27 mm |
| March | 13.8 °C | 27.7 °C | 22.35 mm |
| April | 17.3 °C | 31.7 °C | 33.27 mm |
| May | 21.2 °C | 34.7 °C | 59.18 mm |
| June | 23.4 °C | 37.2 °C | 59.69 mm |
| July | 24 °C | 37.7 °C | 47.24 mm |
| August | 23.8 °C | 38.1 °C | 40.39 mm |
| September | 21.8 °C | 34.8 °C | 124.71 mm |
| October | 17.7 °C | 31.3 °C | 48.77 mm |
| November | 12.8 °C | 25.9 °C | 33.02 mm |
| December | 8.9 °C | 21.6 °C | 24.64 mm |
| Annual | 16.9 °C | 30.5 °C | 531.1 mm |
| 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 : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | BSh - Hot Semi-Arid Climate |