Kings Beach, California has a Humid Continental Climate - Dry Cool Summer climate (Köppen classification: Dsb). Average annual temperatures range from -0.9 °C (low) to 14.4 °C (high). Annual precipitation averages 598.4 Millimeters. Kings Beach 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 | -7.1 °C | 4.8 °C | 107.19 mm |
| February | -6.7 °C | 5.9 °C | 101.35 mm |
| March | -4.7 °C | 8 °C | 89.92 mm |
| April | -2.9 °C | 11.2 °C | 41.4 mm |
| May | 0.6 °C | 15.9 °C | 29.72 mm |
| June | 3.4 °C | 21.5 °C | 11.68 mm |
| July | 7.1 °C | 26.3 °C | 5.59 mm |
| August | 6.8 °C | 25.9 °C | 7.11 mm |
| September | 4.2 °C | 22.5 °C | 10.16 mm |
| October | -0.1 °C | 16.2 °C | 33.27 mm |
| November | -3.9 °C | 9.7 °C | 53.34 mm |
| December | -6.9 °C | 5.1 °C | 107.7 mm |
| Annual | -0.9 °C | 14.4 °C | 598.43 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dsb - Humid Continental Climate - Dry Cool Summer |