Dearing, Kansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8.1 °C (low) to 20.5 °C (high). Annual precipitation averages 1109.7 Millimeters. Dearing 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 Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.9 °C | 7.2 °C | 39.62 mm |
| February | -3.1 °C | 9.8 °C | 48.01 mm |
| March | 2.1 °C | 15.3 °C | 75.95 mm |
| April | 7.6 °C | 20.3 °C | 113.54 mm |
| May | 13.5 °C | 24.8 °C | 172.21 mm |
| June | 18.7 °C | 29.8 °C | 141.22 mm |
| July | 21.1 °C | 32.8 °C | 99.06 mm |
| August | 20 °C | 32.5 °C | 98.04 mm |
| September | 15.3 °C | 28.2 °C | 101.85 mm |
| October | 8.3 °C | 21.8 °C | 100.84 mm |
| November | 2.1 °C | 14.9 °C | 63.75 mm |
| December | -3.1 °C | 8.7 °C | 55.63 mm |
| Annual | 8.1 °C | 20.5 °C | 1109.72 mm |
| 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 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |