Waldron, Kansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46.2 °F (low) to 71 °F (high). Annual precipitation averages 32.2 Inches. Waldron is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.9 °F | 47.2 °F | 0.94 in. |
| February | 26.0 °F | 51.0 °F | 1.17 in. |
| March | 35.2 °F | 61.1 °F | 2.29 in. |
| April | 43.8 °F | 70.1 °F | 2.96 in. |
| May | 55.2 °F | 79.5 °F | 4.47 in. |
| June | 65.5 °F | 89.7 °F | 4.62 in. |
| July | 70.0 °F | 94.6 °F | 3.61 in. |
| August | 68.3 °F | 92.9 °F | 3.68 in. |
| September | 60.2 °F | 85.5 °F | 2.58 in. |
| October | 46.9 °F | 73.0 °F | 3.0 in. |
| November | 34.8 °F | 59.8 °F | 1.49 in. |
| December | 25.1 °F | 48.0 °F | 1.34 in. |
| Annual | 46.2 °F | 71 °F | 32.15 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |