Golconda, Nevada has a Cold Desert Climate climate (Köppen classification: BWk). Average annual temperatures range from 34.9 °F (low) to 65.9 °F (high). Annual precipitation averages 7.8 Inches. Golconda is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.7 °F | 42.2 °F | 0.91 in. |
| February | 23.5 °F | 47.7 °F | 0.78 in. |
| March | 28.4 °F | 55.7 °F | 0.79 in. |
| April | 32.8 °F | 62.3 °F | 0.72 in. |
| May | 39.7 °F | 71.3 °F | 1.16 in. |
| June | 47.2 °F | 82.3 °F | 0.54 in. |
| July | 55.1 °F | 93.0 °F | 0.18 in. |
| August | 51.8 °F | 91.8 °F | 0.2 in. |
| September | 43.0 °F | 82.1 °F | 0.33 in. |
| October | 32.8 °F | 68.4 °F | 0.59 in. |
| November | 24.8 °F | 52.8 °F | 0.73 in. |
| December | 19.5 °F | 41.6 °F | 0.9 in. |
| Annual | 34.9 °F | 65.9 °F | 7.83 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BWk - Cold Desert Climate |