Tusayan, Arizona has a Humid Continental Climate - Dry Cool Summer climate (Köppen classification: Dsb). Average annual temperatures range from 33 °F (low) to 64.6 °F (high). Annual precipitation averages 16.1 Inches. Tusayan is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 18.4 °F | 45.4 °F | 1.62 in. |
| February | 19.6 °F | 47.5 °F | 1.65 in. |
| March | 24.0 °F | 54.6 °F | 1.56 in. |
| April | 28.5 °F | 61.7 °F | 0.8 in. |
| May | 35.8 °F | 71.2 °F | 0.66 in. |
| June | 44.3 °F | 83.2 °F | 0.35 in. |
| July | 51.9 °F | 86.2 °F | 1.85 in. |
| August | 51.0 °F | 83.5 °F | 2.36 in. |
| September | 44.1 °F | 77.6 °F | 1.45 in. |
| October | 33.7 °F | 66.3 °F | 1.59 in. |
| November | 25.5 °F | 54.0 °F | 0.91 in. |
| December | 18.8 °F | 44.4 °F | 1.26 in. |
| Annual | 33 °F | 64.6 °F | 16.06 in. |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dsb - Humid Continental Climate - Dry Cool Summer |