Queen Valley, Arizona has a Hot-Summer Mediterranean Climate climate (Köppen classification: Csa). Average annual temperatures range from 58.5 °F (low) to 84.3 °F (high). Annual precipitation averages 13.3 Inches. Queen Valley is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Jan. 21 - Jan. 31 through the first frost around Jan. 1 - Jan. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 42.3 °F | 65.0 °F | 1.72 in. |
| February | 43.5 °F | 68.2 °F | 1.71 in. |
| March | 48.1 °F | 74.7 °F | 1.69 in. |
| April | 53.8 °F | 82.3 °F | 0.49 in. |
| May | 62.9 °F | 91.7 °F | 0.24 in. |
| June | 72.1 °F | 101.2 °F | 0.07 in. |
| July | 77.8 °F | 103.0 °F | 1.25 in. |
| August | 77.2 °F | 101.9 °F | 1.74 in. |
| September | 72.3 °F | 97.7 °F | 1.08 in. |
| October | 60.5 °F | 87.0 °F | 0.74 in. |
| November | 49.3 °F | 74.3 °F | 0.92 in. |
| December | 42.7 °F | 64.1 °F | 1.61 in. |
| Annual | 58.5 °F | 84.3 °F | 13.26 in. |
| Average First Frost Date | Jan. 1 - Jan. 10 |
| Average Last Frost Date | Jan. 21 - Jan. 31 |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9b : 25°F to 20°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Csa - Hot-Summer Mediterranean Climate |