Nescatunga, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8 °C (low) to 22.1 °C (high). Annual precipitation averages 834.6 Millimeters. Nescatunga 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 Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.1 °C | 8.6 °C | 25.4 mm |
| February | -3.1 °C | 11 °C | 27.94 mm |
| March | 1.9 °C | 16.6 °C | 54.61 mm |
| April | 6.7 °C | 21.7 °C | 76.2 mm |
| May | 13.1 °C | 26.8 °C | 113.03 mm |
| June | 18.8 °C | 32.4 °C | 122.17 mm |
| July | 21.2 °C | 35.4 °C | 88.9 mm |
| August | 20.2 °C | 34.4 °C | 96.77 mm |
| September | 15.6 °C | 30.1 °C | 68.33 mm |
| October | 8.3 °C | 23.2 °C | 85.09 mm |
| November | 1.7 °C | 15.7 °C | 41.4 mm |
| December | -3.6 °C | 9.4 °C | 34.8 mm |
| Annual | 8 °C | 22.1 °C | 834.64 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |