Meno, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46.7 °F (low) to 71.7 °F (high). Annual precipitation averages 31.4 Inches. Meno 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 | 24.1 °F | 47.8 °F | 0.86 in. |
| February | 26.9 °F | 51.7 °F | 1.23 in. |
| March | 35.8 °F | 61.7 °F | 2.22 in. |
| April | 44.1 °F | 70.5 °F | 3.06 in. |
| May | 55.2 °F | 80.2 °F | 4.14 in. |
| June | 65.6 °F | 90.5 °F | 4.4 in. |
| July | 69.9 °F | 95.6 °F | 3.31 in. |
| August | 68.4 °F | 93.8 °F | 3.8 in. |
| September | 60.5 °F | 86.3 °F | 2.47 in. |
| October | 47.8 °F | 73.3 °F | 2.98 in. |
| November | 35.7 °F | 60.2 °F | 1.59 in. |
| December | 26.1 °F | 49.0 °F | 1.35 in. |
| Annual | 46.7 °F | 71.7 °F | 31.41 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 | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |