Healy, Kansas has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 4 °C (low) to 19.9 °C (high). Annual precipitation averages 548.2 Millimeters. Healy is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.6 °C | 6.7 °C | 11.18 mm |
| February | -7 °C | 8.6 °C | 16.26 mm |
| March | -2.4 °C | 14.2 °C | 31.5 mm |
| April | 2.4 °C | 19 °C | 47.5 mm |
| May | 8.8 °C | 24.3 °C | 84.33 mm |
| June | 15.1 °C | 30.7 °C | 75.44 mm |
| July | 17.8 °C | 33.4 °C | 76.2 mm |
| August | 16.7 °C | 32.1 °C | 79.25 mm |
| September | 11.7 °C | 28.1 °C | 47.5 mm |
| October | 3.9 °C | 21 °C | 41.66 mm |
| November | -2.8 °C | 13.2 °C | 18.8 mm |
| December | -7.7 °C | 7.3 °C | 18.54 mm |
| Annual | 4 °C | 19.9 °C | 548.16 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |