Springtown, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11.7 °C (low) to 24.5 °C (high). Annual precipitation averages 907 Millimeters. Springtown is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.3 °C | 13.4 °C | 53.59 mm |
| February | 2.5 °C | 15.3 °C | 61.21 mm |
| March | 6.7 °C | 19.9 °C | 84.33 mm |
| April | 10.8 °C | 24.1 °C | 74.93 mm |
| May | 16.4 °C | 28 °C | 104.39 mm |
| June | 20.8 °C | 32.6 °C | 95.25 mm |
| July | 22.7 °C | 35 °C | 53.09 mm |
| August | 22.4 °C | 35.3 °C | 68.07 mm |
| September | 18.2 °C | 31.3 °C | 85.09 mm |
| October | 11.8 °C | 25.4 °C | 101.6 mm |
| November | 6.3 °C | 19.1 °C | 65.79 mm |
| December | 1.5 °C | 14.2 °C | 59.69 mm |
| Annual | 11.7 °C | 24.5 °C | 907.03 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |