Dateland, Arizona has a Hot Desert Climate climate (Köppen classification: BWh). Average annual temperatures range from 59.9 °F (low) to 88.6 °F (high). Annual precipitation averages 3.9 Inches. Dateland 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 Dec. 11 - Dec. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 41.6 °F | 68.9 °F | 0.52 in. |
| February | 45.6 °F | 73.0 °F | 0.58 in. |
| March | 50.7 °F | 79.7 °F | 0.32 in. |
| April | 56.4 °F | 87.0 °F | 0.05 in. |
| May | 64.2 °F | 95.3 °F | 0.01 in. |
| June | 72.6 °F | 104.7 °F | 0.02 in. |
| July | 81.0 °F | 108.1 °F | 0.2 in. |
| August | 81.4 °F | 107.4 °F | 0.59 in. |
| September | 74.5 °F | 102.5 °F | 0.34 in. |
| October | 61.1 °F | 91.5 °F | 0.39 in. |
| November | 48.8 °F | 78.1 °F | 0.24 in. |
| December | 40.7 °F | 67.5 °F | 0.66 in. |
| Annual | 59.9 °F | 88.6 °F | 3.92 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 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9b : 25°F to 20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BWh - Hot Desert Climate |