Stratford, Texas has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 5 °C (low) to 21.5 °C (high). Annual precipitation averages 433.1 Millimeters. Stratford is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.3 °C | 9.7 °C | 11.68 mm |
| February | -5.1 °C | 11.7 °C | 9.91 mm |
| March | -1.1 °C | 16.6 °C | 27.43 mm |
| April | 3.3 °C | 20.9 °C | 33.27 mm |
| May | 9.2 °C | 26.1 °C | 52.32 mm |
| June | 15.1 °C | 31.5 °C | 61.98 mm |
| July | 17.7 °C | 33.6 °C | 62.99 mm |
| August | 16.8 °C | 32.2 °C | 68.33 mm |
| September | 12.4 °C | 28.7 °C | 35.81 mm |
| October | 5.3 °C | 22.4 °C | 40.64 mm |
| November | -1.4 °C | 15.4 °C | 12.45 mm |
| December | -5.8 °C | 9.6 °C | 16.26 mm |
| Annual | 5 °C | 21.5 °C | 433.07 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |