Vicksburg, Arizona has a Hot Desert Climate climate (Köppen classification: BWh). Average annual temperatures range from 54.7 °F (low) to 86.1 °F (high). Annual precipitation averages 7.2 Inches. Vicksburg is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Jan. 21 - Jan. 31 through the first frost around Dec. 11 - Dec. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 37.3 °F | 65.8 °F | 0.94 in. |
| February | 40.0 °F | 69.5 °F | 0.95 in. |
| March | 44.9 °F | 76.6 °F | 0.8 in. |
| April | 50.7 °F | 84.5 °F | 0.28 in. |
| May | 59.4 °F | 93.4 °F | 0.14 in. |
| June | 67.9 °F | 103.0 °F | 0.02 in. |
| July | 76.3 °F | 106.7 °F | 0.74 in. |
| August | 75.7 °F | 105.5 °F | 1.31 in. |
| September | 68.9 °F | 100.1 °F | 0.58 in. |
| October | 54.9 °F | 88.2 °F | 0.39 in. |
| November | 43.7 °F | 74.9 °F | 0.34 in. |
| December | 36.8 °F | 64.6 °F | 0.69 in. |
| Annual | 54.7 °F | 86.1 °F | 7.18 in. |
| Average First Frost Date | Dec. 11 - Dec. 20 |
| Average Last Frost Date | Jan. 21 - Jan. 31 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BWh - Hot Desert Climate |