Crystal Bay, Nevada has a Humid Continental Climate - Dry Cool Summer climate (Köppen classification: Dsb). Average annual temperatures range from 30.8 °F (low) to 57.9 °F (high). Annual precipitation averages 21 Inches. Crystal Bay is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.4 °F | 40.7 °F | 3.71 in. |
| February | 20.5 °F | 42.2 °F | 3.6 in. |
| March | 23.7 °F | 46.8 °F | 3.22 in. |
| April | 26.8 °F | 52.0 °F | 1.44 in. |
| May | 33.0 °F | 60.6 °F | 1.02 in. |
| June | 38.6 °F | 70.8 °F | 0.42 in. |
| July | 45.4 °F | 79.1 °F | 0.2 in. |
| August | 44.8 °F | 78.6 °F | 0.26 in. |
| September | 40.2 °F | 72.3 °F | 0.38 in. |
| October | 32.2 °F | 61.4 °F | 1.18 in. |
| November | 25.2 °F | 49.0 °F | 1.87 in. |
| December | 20.1 °F | 40.8 °F | 3.7 in. |
| Annual | 30.8 °F | 57.9 °F | 21 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dsb - Humid Continental Climate - Dry Cool Summer |