Golden, Missouri has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46.1 °F (low) to 69 °F (high). Annual precipitation averages 45.7 Inches. Golden 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 24.7 °F | 46.2 °F | 2.7 in. |
| February | 28.2 °F | 50.3 °F | 2.41 in. |
| March | 35.9 °F | 59.3 °F | 4.03 in. |
| April | 45.0 °F | 69.2 °F | 4.87 in. |
| May | 54.8 °F | 77.2 °F | 5.3 in. |
| June | 63.6 °F | 85.1 °F | 3.95 in. |
| July | 67.3 °F | 89.9 °F | 4.01 in. |
| August | 65.8 °F | 89.2 °F | 3.11 in. |
| September | 58.0 °F | 81.9 °F | 4.63 in. |
| October | 45.8 °F | 71.1 °F | 3.77 in. |
| November | 36.3 °F | 59.2 °F | 3.83 in. |
| December | 28.3 °F | 48.9 °F | 3.12 in. |
| Annual | 46.1 °F | 69 °F | 45.73 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |