Tulia, Texas has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 6.4 °C (low) to 22.3 °C (high). Annual precipitation averages 510 Millimeters. Tulia is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.8 °C | 11.2 °C | 16.76 mm |
| February | -3.3 °C | 13.4 °C | 17.02 mm |
| March | 0.7 °C | 18 °C | 34.04 mm |
| April | 4.9 °C | 22.3 °C | 37.34 mm |
| May | 10.9 °C | 27 °C | 64.77 mm |
| June | 16.4 °C | 31.6 °C | 77.47 mm |
| July | 18.3 °C | 33.1 °C | 57.15 mm |
| August | 17.6 °C | 32.3 °C | 62.74 mm |
| September | 13.4 °C | 28.4 °C | 52.32 mm |
| October | 6.7 °C | 22.9 °C | 47.75 mm |
| November | 0.1 °C | 16.4 °C | 23.37 mm |
| December | -4.1 °C | 11.3 °C | 19.3 mm |
| Annual | 6.4 °C | 22.3 °C | 510.03 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |