Cal-Nev-Ari, Nevada has a Cold Desert Climate climate (Köppen classification: BWk). Average annual temperatures range from 53.8 °F (low) to 79 °F (high). Annual precipitation averages 6.3 Inches. Cal-Nev-Ari is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 11 - Feb. 20 through the first frost around Dec. 1 - Dec. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 36.8 °F | 58.0 °F | 0.91 in. |
| February | 39.2 °F | 62.0 °F | 1.25 in. |
| March | 44.2 °F | 69.4 °F | 0.82 in. |
| April | 49.7 °F | 76.5 °F | 0.25 in. |
| May | 58.6 °F | 86.0 °F | 0.15 in. |
| June | 67.9 °F | 96.8 °F | 0.04 in. |
| July | 75.1 °F | 101.7 °F | 0.48 in. |
| August | 74.0 °F | 100.2 °F | 0.51 in. |
| September | 66.1 °F | 93.5 °F | 0.37 in. |
| October | 54.3 °F | 80.4 °F | 0.43 in. |
| November | 43.4 °F | 67.2 °F | 0.32 in. |
| December | 36.4 °F | 56.7 °F | 0.8 in. |
| Annual | 53.8 °F | 79 °F | 6.33 in. |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 20-30 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 | BWk - Cold Desert Climate |