La Honda, California has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 46 °F (low) to 68.2 °F (high). Annual precipitation averages 29.2 Inches. La Honda is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 40.9 °F | 60.1 °F | 5.5 in. |
| February | 41.4 °F | 61.4 °F | 5.48 in. |
| March | 42.3 °F | 64.1 °F | 4.12 in. |
| April | 43.4 °F | 64.1 °F | 2.28 in. |
| May | 46.7 °F | 67.3 °F | 1.26 in. |
| June | 49.6 °F | 72.1 °F | 0.34 in. |
| July | 52.1 °F | 76.0 °F | 0.05 in. |
| August | 52.3 °F | 76.6 °F | 0.16 in. |
| September | 51.4 °F | 77.5 °F | 0.17 in. |
| October | 48.1 °F | 73.8 °F | 1.15 in. |
| November | 43.3 °F | 65.9 °F | 2.94 in. |
| December | 40.3 °F | 59.4 °F | 5.76 in. |
| Annual | 46 °F | 68.2 °F | 29.21 in. |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| 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 |