Pocasset, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.3 °C (low) to 22.6 °C (high). Annual precipitation averages 846.3 Millimeters. Pocasset 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 | -3 °C | 10.2 °C | 29.97 mm |
| February | -1.2 °C | 12.3 °C | 38.1 mm |
| March | 3.6 °C | 17.4 °C | 61.21 mm |
| April | 8.2 °C | 22.2 °C | 86.87 mm |
| May | 14.2 °C | 26.7 °C | 123.95 mm |
| June | 19.4 °C | 31.7 °C | 106.17 mm |
| July | 21.6 °C | 34.7 °C | 72.14 mm |
| August | 20.9 °C | 34.6 °C | 78.23 mm |
| September | 16.4 °C | 30.1 °C | 80.26 mm |
| October | 9.6 °C | 23.7 °C | 76.96 mm |
| November | 3.2 °C | 16.7 °C | 49.28 mm |
| December | -1.7 °C | 10.7 °C | 43.18 mm |
| Annual | 9.3 °C | 22.6 °C | 846.32 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 7a : -17.8°C to -15°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |