East Tawakoni, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 53.8 °F (low) to 75.9 °F (high). Annual precipitation averages 43.9 Inches. East Tawakoni is located in USDA Plant Hardiness Zone 8b. 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 | 34.1 °F | 55.8 °F | 3.21 in. |
| February | 37.7 °F | 59.8 °F | 3.52 in. |
| March | 44.9 °F | 67.4 °F | 4.22 in. |
| April | 52.1 °F | 74.9 °F | 3.92 in. |
| May | 62.0 °F | 82.3 °F | 4.87 in. |
| June | 69.9 °F | 89.9 °F | 3.92 in. |
| July | 73.0 °F | 94.1 °F | 2.52 in. |
| August | 72.3 °F | 94.9 °F | 2.48 in. |
| September | 65.3 °F | 88.6 °F | 3.24 in. |
| October | 54.1 °F | 78.3 °F | 4.58 in. |
| November | 44.0 °F | 66.6 °F | 3.56 in. |
| December | 36.2 °F | 57.7 °F | 3.84 in. |
| Annual | 53.8 °F | 75.9 °F | 43.88 in. |
| 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 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |