Wayne, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 49.3 °F (low) to 73.1 °F (high). Annual precipitation averages 38.2 Inches. Wayne 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 | 27.3 °F | 51.2 °F | 1.56 in. |
| February | 31.0 °F | 55.5 °F | 1.83 in. |
| March | 39.8 °F | 64.5 °F | 2.85 in. |
| April | 47.8 °F | 72.8 °F | 3.8 in. |
| May | 58.1 °F | 80.0 °F | 5.43 in. |
| June | 67.0 °F | 88.3 °F | 4.57 in. |
| July | 70.8 °F | 93.8 °F | 3.25 in. |
| August | 69.5 °F | 93.8 °F | 2.96 in. |
| September | 61.7 °F | 86.0 °F | 3.94 in. |
| October | 49.8 °F | 75.1 °F | 3.49 in. |
| November | 38.8 °F | 63.2 °F | 2.27 in. |
| December | 29.9 °F | 52.7 °F | 2.2 in. |
| Annual | 49.3 °F | 73.1 °F | 38.15 in. |
| 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 : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |