Easton, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 54.3 °F (low) to 76.4 °F (high). Annual precipitation averages 49.5 Inches. Easton 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 | 35.3 °F | 56.7 °F | 4.13 in. |
| February | 39.1 °F | 61.1 °F | 4.14 in. |
| March | 45.7 °F | 68.5 °F | 4.89 in. |
| April | 53.0 °F | 76.5 °F | 4.47 in. |
| May | 62.6 °F | 83.3 °F | 4.63 in. |
| June | 69.9 °F | 90.1 °F | 4.55 in. |
| July | 72.9 °F | 93.6 °F | 2.84 in. |
| August | 72.1 °F | 94.2 °F | 2.98 in. |
| September | 65.4 °F | 88.7 °F | 3.57 in. |
| October | 54.0 °F | 78.7 °F | 4.49 in. |
| November | 44.3 °F | 66.5 °F | 3.99 in. |
| December | 37.1 °F | 58.3 °F | 4.78 in. |
| Annual | 54.3 °F | 76.4 °F | 49.46 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 8b : 15°F to 20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |