Los Gatos, California has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 47.2 °F (low) to 72.3 °F (high). Annual precipitation averages 24.7 Inches. Los Gatos is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Feb. 11 - Feb. 20 through the first frost around Dec. 21 - Dec. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 39.8 °F | 59.8 °F | 5.63 in. |
| February | 41.6 °F | 62.2 °F | 5.17 in. |
| March | 43.6 °F | 66.0 °F | 3.61 in. |
| April | 45.3 °F | 69.6 °F | 1.61 in. |
| May | 49.0 °F | 75.1 °F | 0.58 in. |
| June | 52.1 °F | 81.3 °F | 0.13 in. |
| July | 55.0 °F | 84.6 °F | 0.0 in. |
| August | 55.0 °F | 84.4 °F | 0.04 in. |
| September | 53.2 °F | 82.6 °F | 0.07 in. |
| October | 49.1 °F | 76.3 °F | 0.89 in. |
| November | 43.4 °F | 66.3 °F | 1.97 in. |
| December | 39.5 °F | 59.1 °F | 4.97 in. |
| Annual | 47.2 °F | 72.3 °F | 24.67 in. |
| Average First Frost Date | Dec. 21 - Dec. 31 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9b : 25°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |