Wright City, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44.4 °F (low) to 65.4 °F (high). Annual precipitation averages 43.2 Inches. Wright City is located in USDA Plant Hardiness Zone 6b. 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 | 20.9 °F | 39.0 °F | 2.41 in. |
| February | 24.2 °F | 44.7 °F | 2.38 in. |
| March | 33.0 °F | 54.8 °F | 3.18 in. |
| April | 43.8 °F | 67.0 °F | 4.58 in. |
| May | 54.0 °F | 75.4 °F | 5.17 in. |
| June | 63.5 °F | 83.7 °F | 4.7 in. |
| July | 67.0 °F | 87.6 °F | 4.23 in. |
| August | 65.0 °F | 86.5 °F | 3.68 in. |
| September | 56.7 °F | 79.8 °F | 3.51 in. |
| October | 45.3 °F | 68.2 °F | 3.38 in. |
| November | 34.3 °F | 55.0 °F | 3.35 in. |
| December | 25.5 °F | 43.0 °F | 2.58 in. |
| Annual | 44.4 °F | 65.4 °F | 43.15 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 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |