Aldine, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 61 °F (low) to 79.3 °F (high). Annual precipitation averages 54.4 Inches. Aldine is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 44.1 °F | 63.0 °F | 4.15 in. |
| February | 47.7 °F | 66.5 °F | 3.21 in. |
| March | 54.0 °F | 72.5 °F | 3.73 in. |
| April | 60.5 °F | 78.7 °F | 4.07 in. |
| May | 68.3 °F | 85.4 °F | 5.12 in. |
| June | 74.1 °F | 90.9 °F | 5.7 in. |
| July | 75.9 °F | 93.1 °F | 3.97 in. |
| August | 75.7 °F | 93.8 °F | 5.35 in. |
| September | 71.2 °F | 89.4 °F | 5.11 in. |
| October | 62.1 °F | 81.9 °F | 5.1 in. |
| November | 52.3 °F | 71.9 °F | 4.63 in. |
| December | 45.8 °F | 64.7 °F | 4.21 in. |
| Annual | 61 °F | 79.3 °F | 54.35 in. |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |