Chandler, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 53.8 °F (low) to 76.1 °F (high). Annual precipitation averages 45.8 Inches. Chandler is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 34.9 °F | 55.9 °F | 3.72 in. |
| February | 38.6 °F | 60.4 °F | 3.89 in. |
| March | 45.3 °F | 67.9 °F | 4.22 in. |
| April | 52.3 °F | 76.2 °F | 4.05 in. |
| May | 61.9 °F | 83.0 °F | 4.47 in. |
| June | 69.1 °F | 89.7 °F | 4.21 in. |
| July | 72.5 °F | 93.7 °F | 2.46 in. |
| August | 71.3 °F | 94.5 °F | 2.65 in. |
| September | 64.9 °F | 88.5 °F | 3.28 in. |
| October | 54.0 °F | 78.5 °F | 4.6 in. |
| November | 44.0 °F | 66.9 °F | 3.84 in. |
| December | 36.8 °F | 58.3 °F | 4.42 in. |
| Annual | 53.8 °F | 76.1 °F | 45.81 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |