Nutrioso, Arizona has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from -0.4 °C (low) to 17.4 °C (high). Annual precipitation averages 498.6 Millimeters. Nutrioso 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 | -9.1 °C | 8.2 °C | 30.48 mm |
| February | -7.2 °C | 9.4 °C | 25.65 mm |
| March | -4.9 °C | 12.6 °C | 24.89 mm |
| April | -2.4 °C | 16.3 °C | 13.46 mm |
| May | 1.3 °C | 21 °C | 12.7 mm |
| June | 5.9 °C | 26.6 °C | 12.45 mm |
| July | 9.8 °C | 26.9 °C | 98.81 mm |
| August | 9.3 °C | 25.3 °C | 115.06 mm |
| September | 5.7 °C | 23.1 °C | 52.58 mm |
| October | -0.2 °C | 18.6 °C | 44.2 mm |
| November | -4.9 °C | 12.9 °C | 24.89 mm |
| December | -8.6 °C | 8.3 °C | 43.43 mm |
| Annual | -0.4 °C | 17.4 °C | 498.6 mm |
| 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 : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |