Phoenix Lake, California has a Hot-Summer Mediterranean Climate climate (Köppen classification: Csa). Average annual temperatures range from 44.8 °F (low) to 72.1 °F (high). Annual precipitation averages 40.8 Inches. Phoenix Lake is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 34.8 °F | 55.3 °F | 7.6 in. |
| February | 35.4 °F | 56.9 °F | 6.98 in. |
| March | 37.8 °F | 61.8 °F | 6.25 in. |
| April | 40.3 °F | 65.9 °F | 3.61 in. |
| May | 45.8 °F | 74.8 °F | 2.12 in. |
| June | 52.3 °F | 85.0 °F | 0.59 in. |
| July | 59.4 °F | 93.4 °F | 0.1 in. |
| August | 58.3 °F | 92.7 °F | 0.12 in. |
| September | 54.0 °F | 87.2 °F | 0.17 in. |
| October | 46.8 °F | 75.9 °F | 2.01 in. |
| November | 38.5 °F | 62.7 °F | 3.74 in. |
| December | 34.1 °F | 53.9 °F | 7.51 in. |
| Annual | 44.8 °F | 72.1 °F | 40.8 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csa - Hot-Summer Mediterranean Climate |