Minco, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48.6 °F (low) to 71.9 °F (high). Annual precipitation averages 33.9 Inches. Minco 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 | 26.5 °F | 49.5 °F | 1.18 in. |
| February | 29.8 °F | 53.4 °F | 1.49 in. |
| March | 38.2 °F | 62.7 °F | 2.47 in. |
| April | 46.6 °F | 71.2 °F | 3.39 in. |
| May | 57.4 °F | 79.4 °F | 5.28 in. |
| June | 66.8 °F | 88.5 °F | 4.33 in. |
| July | 70.7 °F | 93.7 °F | 2.91 in. |
| August | 69.3 °F | 93.3 °F | 3.3 in. |
| September | 61.6 °F | 85.2 °F | 2.96 in. |
| October | 49.3 °F | 73.7 °F | 3.03 in. |
| November | 37.8 °F | 61.4 °F | 1.85 in. |
| December | 28.8 °F | 50.5 °F | 1.69 in. |
| Annual | 48.6 °F | 71.9 °F | 33.88 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 | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |