Avard, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 45.1 °F (low) to 71.6 °F (high). Annual precipitation averages 28.7 Inches. Avard 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 | 21.9 °F | 48.0 °F | 0.85 in. |
| February | 24.8 °F | 51.5 °F | 0.97 in. |
| March | 33.9 °F | 61.8 °F | 2.14 in. |
| April | 42.7 °F | 70.6 °F | 2.6 in. |
| May | 54.2 °F | 79.9 °F | 4.22 in. |
| June | 64.7 °F | 90.2 °F | 4.27 in. |
| July | 69.4 °F | 95.2 °F | 3.19 in. |
| August | 67.6 °F | 93.5 °F | 3.33 in. |
| September | 59.2 °F | 86.0 °F | 2.04 in. |
| October | 45.6 °F | 73.5 °F | 2.67 in. |
| November | 33.4 °F | 60.2 °F | 1.24 in. |
| December | 23.8 °F | 48.6 °F | 1.2 in. |
| Annual | 45.1 °F | 71.6 °F | 28.72 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |