Dragoon, Arizona has a Hot Semi-Arid Climate climate (Köppen classification: BSh). Average annual temperatures range from 8.9 °C (low) to 25.1 °C (high). Annual precipitation averages 389.1 Millimeters. Dragoon is located in USDA Plant Hardiness Zone 8b. 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 | 0.4 °C | 15.7 °C | 30.99 mm |
| February | 1.7 °C | 17.4 °C | 26.92 mm |
| March | 4.1 °C | 20.7 °C | 22.1 mm |
| April | 6.7 °C | 24.6 °C | 6.86 mm |
| May | 11 °C | 29.3 °C | 6.6 mm |
| June | 16.3 °C | 34.3 °C | 14.22 mm |
| July | 18.7 °C | 33.4 °C | 77.72 mm |
| August | 18 °C | 32.2 °C | 83.82 mm |
| September | 15.3 °C | 30.7 °C | 42.93 mm |
| October | 9.7 °C | 26.5 °C | 23.11 mm |
| November | 4.2 °C | 20.6 °C | 22.35 mm |
| December | 0.5 °C | 15.4 °C | 31.5 mm |
| Annual | 8.9 °C | 25.1 °C | 389.12 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | BSh - Hot Semi-Arid Climate |