Big Cabin, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8.6 °C (low) to 21.3 °C (high). Annual precipitation averages 1139.2 Millimeters. Big Cabin is located in USDA Plant Hardiness Zone 7a. 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 | -3.8 °C | 8.3 °C | 50.8 mm |
| February | -1.8 °C | 11.1 °C | 51.82 mm |
| March | 2.8 °C | 16.2 °C | 88.14 mm |
| April | 7.9 °C | 21.4 °C | 112.78 mm |
| May | 13.6 °C | 25.4 °C | 162.31 mm |
| June | 18.7 °C | 30 °C | 123.19 mm |
| July | 21 °C | 32.9 °C | 104.9 mm |
| August | 20.1 °C | 32.9 °C | 86.61 mm |
| September | 15.4 °C | 28.7 °C | 112.01 mm |
| October | 8.8 °C | 22.5 °C | 100.33 mm |
| November | 2.9 °C | 16 °C | 81.28 mm |
| December | -2 °C | 9.9 °C | 65.02 mm |
| Annual | 8.6 °C | 21.3 °C | 1139.19 mm |
| 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 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |