Vici, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 44.9 °F (low) to 71 °F (high). Annual precipitation averages 27.6 Inches. Vici is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.7 °F | 49.0 °F | 0.97 in. |
| February | 25.2 °F | 51.8 °F | 1.08 in. |
| March | 34.0 °F | 61.9 °F | 2.25 in. |
| April | 42.8 °F | 70.4 °F | 2.5 in. |
| May | 53.6 °F | 79.0 °F | 3.82 in. |
| June | 64.0 °F | 87.9 °F | 3.6 in. |
| July | 68.2 °F | 93.1 °F | 2.57 in. |
| August | 66.5 °F | 92.4 °F | 2.77 in. |
| September | 58.4 °F | 84.6 °F | 2.6 in. |
| October | 45.5 °F | 72.5 °F | 2.72 in. |
| November | 33.2 °F | 60.3 °F | 1.29 in. |
| December | 24.4 °F | 49.2 °F | 1.44 in. |
| Annual | 44.9 °F | 71 °F | 27.61 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| 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 | Exceptional Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |