Thackerville, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 52.2 °F (low) to 74.2 °F (high). Annual precipitation averages 38.9 Inches. Thackerville 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 | 31.1 °F | 53.2 °F | 1.96 in. |
| February | 34.7 °F | 57.3 °F | 2.38 in. |
| March | 42.7 °F | 65.5 °F | 3.27 in. |
| April | 50.5 °F | 73.5 °F | 3.42 in. |
| May | 60.2 °F | 80.6 °F | 5.37 in. |
| June | 69.1 °F | 89.0 °F | 4.13 in. |
| July | 72.9 °F | 94.1 °F | 2.72 in. |
| August | 72.2 °F | 94.6 °F | 2.61 in. |
| September | 64.7 °F | 87.0 °F | 3.65 in. |
| October | 52.8 °F | 76.4 °F | 4.09 in. |
| November | 42.1 °F | 64.7 °F | 2.62 in. |
| December | 33.4 °F | 55.0 °F | 2.72 in. |
| Annual | 52.2 °F | 74.2 °F | 38.94 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 7b : 5°F to 10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |