Meta, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44.6 °F (low) to 65.9 °F (high). Annual precipitation averages 44.4 Inches. Meta 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 | 21.5 °F | 40.5 °F | 2.28 in. |
| February | 24.9 °F | 45.4 °F | 2.14 in. |
| March | 33.6 °F | 55.8 °F | 3.36 in. |
| April | 43.9 °F | 67.0 °F | 4.75 in. |
| May | 54.5 °F | 75.3 °F | 5.36 in. |
| June | 63.3 °F | 83.4 °F | 4.51 in. |
| July | 67.5 °F | 87.8 °F | 4.43 in. |
| August | 65.4 °F | 87.1 °F | 4.03 in. |
| September | 56.6 °F | 80.1 °F | 4.33 in. |
| October | 44.9 °F | 68.5 °F | 3.4 in. |
| November | 34.2 °F | 55.7 °F | 3.32 in. |
| December | 25.3 °F | 44.4 °F | 2.45 in. |
| Annual | 44.6 °F | 65.9 °F | 44.36 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 |