Bowlegs, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.5 °C (low) to 22.7 °C (high). Annual precipitation averages 1054.6 Millimeters. Bowlegs is located in USDA Plant Hardiness Zone 7b. 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 | -2.6 °C | 10.5 °C | 44.2 mm |
| February | -0.5 °C | 12.9 °C | 55.12 mm |
| March | 4.2 °C | 17.8 °C | 75.95 mm |
| April | 8.8 °C | 22.7 °C | 106.17 mm |
| May | 14.3 °C | 26.4 °C | 139.19 mm |
| June | 19.3 °C | 31 °C | 126.24 mm |
| July | 21.4 °C | 34.2 °C | 95.5 mm |
| August | 20.7 °C | 34.2 °C | 83.06 mm |
| September | 16.1 °C | 29.8 °C | 107.44 mm |
| October | 9.7 °C | 23.9 °C | 92.2 mm |
| November | 3.8 °C | 17.4 °C | 68.58 mm |
| December | -1 °C | 11.6 °C | 60.96 mm |
| Annual | 9.5 °C | 22.7 °C | 1054.61 mm |
| 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 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |