Kiowa, Colorado has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 1.1 °C (low) to 17.1 °C (high). Annual precipitation averages 471.4 Millimeters. Kiowa is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.7 °C | 6.7 °C | 15.24 mm |
| February | -8.1 °C | 7 °C | 15.24 mm |
| March | -4.1 °C | 11.6 °C | 35.05 mm |
| April | -0.7 °C | 15 °C | 60.2 mm |
| May | 4.4 °C | 19.8 °C | 62.48 mm |
| June | 9.7 °C | 26.6 °C | 57.91 mm |
| July | 13.1 °C | 29.8 °C | 65.53 mm |
| August | 12.1 °C | 28.6 °C | 63.5 mm |
| September | 7.7 °C | 24.8 °C | 33.27 mm |
| October | 1.1 °C | 17.8 °C | 29.97 mm |
| November | -4.2 °C | 11.4 °C | 17.78 mm |
| December | -8.6 °C | 6.4 °C | 15.24 mm |
| Annual | 1.1 °C | 17.1 °C | 471.41 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |