Ranger, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 52 °F (low) to 76.5 °F (high). Annual precipitation averages 31 Inches. Ranger is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.8 °F | 57.3 °F | 1.35 in. |
| February | 35.7 °F | 61.2 °F | 2.03 in. |
| March | 42.9 °F | 68.8 °F | 2.8 in. |
| April | 50.7 °F | 76.4 °F | 2.49 in. |
| May | 60.5 °F | 83.7 °F | 4.26 in. |
| June | 68.0 °F | 90.6 °F | 3.94 in. |
| July | 71.5 °F | 94.8 °F | 1.98 in. |
| August | 70.6 °F | 94.7 °F | 2.33 in. |
| September | 63.6 °F | 87.5 °F | 2.87 in. |
| October | 52.7 °F | 78.4 °F | 3.29 in. |
| November | 42.0 °F | 66.7 °F | 1.94 in. |
| December | 33.7 °F | 58.0 °F | 1.76 in. |
| Annual | 52 °F | 76.5 °F | 31.04 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |