Moccasin, Arizona has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 3.8 °C (low) to 21.1 °C (high). Annual precipitation averages 326.9 Millimeters. Moccasin is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.5 °C | 8.7 °C | 36.32 mm |
| February | -3.6 °C | 11.1 °C | 38.86 mm |
| March | -0.8 °C | 15.8 °C | 34.29 mm |
| April | 1.8 °C | 19.6 °C | 20.07 mm |
| May | 6.3 °C | 25.1 °C | 15.49 mm |
| June | 10.8 °C | 31.4 °C | 6.6 mm |
| July | 15.3 °C | 34.2 °C | 27.43 mm |
| August | 14.6 °C | 32.8 °C | 36.58 mm |
| September | 10.3 °C | 28.8 °C | 30.73 mm |
| October | 4.1 °C | 22.2 °C | 31.5 mm |
| November | -1.7 °C | 14.6 °C | 19.81 mm |
| December | -5.6 °C | 8.5 °C | 29.21 mm |
| Annual | 3.8 °C | 21.1 °C | 326.89 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |