Gower, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42.4 °F (low) to 64.2 °F (high). Annual precipitation averages 39.7 Inches. Gower is located in USDA Plant Hardiness Zone 6a. 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 | 17.1 °F | 36.8 °F | 1.12 in. |
| February | 21.0 °F | 42.1 °F | 1.57 in. |
| March | 31.2 °F | 54.1 °F | 2.36 in. |
| April | 41.4 °F | 64.8 °F | 3.84 in. |
| May | 52.7 °F | 74.4 °F | 5.44 in. |
| June | 62.4 °F | 83.5 °F | 5.09 in. |
| July | 66.6 °F | 87.8 °F | 5.18 in. |
| August | 64.4 °F | 86.4 °F | 4.26 in. |
| September | 55.4 °F | 78.9 °F | 3.88 in. |
| October | 43.1 °F | 67.1 °F | 3.24 in. |
| November | 31.7 °F | 53.2 °F | 2.05 in. |
| December | 21.9 °F | 40.9 °F | 1.68 in. |
| Annual | 42.4 °F | 64.2 °F | 39.71 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 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |