Burns Flat, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48 °F (low) to 72.3 °F (high). Annual precipitation averages 27.5 Inches. Burns Flat is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 26.2 °F | 49.8 °F | 0.97 in. |
| February | 28.9 °F | 53.3 °F | 1.16 in. |
| March | 37.2 °F | 62.7 °F | 2.17 in. |
| April | 45.6 °F | 71.1 °F | 2.92 in. |
| May | 56.4 °F | 80.1 °F | 3.75 in. |
| June | 66.1 °F | 89.7 °F | 3.31 in. |
| July | 70.5 °F | 95.0 °F | 2.04 in. |
| August | 69.3 °F | 94.1 °F | 3.18 in. |
| September | 61.7 °F | 85.9 °F | 2.38 in. |
| October | 48.8 °F | 73.7 °F | 2.86 in. |
| November | 37.1 °F | 61.0 °F | 1.5 in. |
| December | 28.2 °F | 50.6 °F | 1.3 in. |
| Annual | 48 °F | 72.3 °F | 27.54 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Exceptional Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |