Los Olivos, California has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 7.9 °C (low) to 23.8 °C (high). Annual precipitation averages 479.1 Millimeters. Los Olivos is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Feb. 1 - Feb. 10 through the first frost around Dec. 21 - Dec. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 4.6 °C | 18.4 °C | 108.71 mm |
| February | 5.3 °C | 18.4 °C | 107.19 mm |
| March | 5.8 °C | 19.6 °C | 87.88 mm |
| April | 6.4 °C | 21.9 °C | 29.97 mm |
| May | 8.1 °C | 24 °C | 11.43 mm |
| June | 9.7 °C | 26.9 °C | 1.78 mm |
| July | 11.7 °C | 29.8 °C | 1.02 mm |
| August | 12.1 °C | 30.6 °C | 0.51 mm |
| September | 11.2 °C | 29.6 °C | 2.29 mm |
| October | 9.6 °C | 26.7 °C | 19.81 mm |
| November | 6.4 °C | 22 °C | 34.29 mm |
| December | 4.2 °C | 18.2 °C | 74.17 mm |
| Annual | 7.9 °C | 23.8 °C | 479.05 mm |
| Average First Frost Date | Dec. 21 - Dec. 31 |
| Average Last Frost Date | Feb. 1 - Feb. 10 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |