Yale, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48.3 °F (low) to 71.9 °F (high). Annual precipitation averages 38.9 Inches. Yale 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 | 26.1 °F | 49.6 °F | 1.46 in. |
| February | 29.5 °F | 53.6 °F | 1.62 in. |
| March | 38.3 °F | 63.1 °F | 2.87 in. |
| April | 47.3 °F | 72.3 °F | 4.15 in. |
| May | 57.2 °F | 79.2 °F | 5.59 in. |
| June | 66.1 °F | 87.5 °F | 4.68 in. |
| July | 70.5 °F | 92.9 °F | 3.64 in. |
| August | 68.8 °F | 92.9 °F | 3.49 in. |
| September | 60.3 °F | 84.9 °F | 3.73 in. |
| October | 48.7 °F | 74.2 °F | 3.51 in. |
| November | 37.5 °F | 62.1 °F | 2.29 in. |
| December | 28.8 °F | 50.9 °F | 1.84 in. |
| Annual | 48.3 °F | 71.9 °F | 38.87 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 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |