Marina del Rey, California has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 13.7 °C (low) to 19.8 °C (high). Annual precipitation averages 357.6 Millimeters. Marina del Rey is located in USDA Plant Hardiness Zone 10b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 10 °C | 18.3 °C | 85.34 mm |
| February | 10.3 °C | 18.1 °C | 92.96 mm |
| March | 11.3 °C | 18.1 °C | 59.18 mm |
| April | 12.3 °C | 17.9 °C | 16.26 mm |
| May | 14.1 °C | 18.6 °C | 6.86 mm |
| June | 15.9 °C | 19.9 °C | 1.27 mm |
| July | 17.4 °C | 21.4 °C | 1.27 mm |
| August | 17.7 °C | 22.3 °C | 0.51 mm |
| September | 17.3 °C | 22.3 °C | 3.05 mm |
| October | 15.4 °C | 21.6 °C | 14.48 mm |
| November | 12.3 °C | 20.6 °C | 17.02 mm |
| December | 9.8 °C | 18.3 °C | 59.44 mm |
| Annual | 13.7 °C | 19.8 °C | 357.64 mm |
| Average First Frost Date | No Frost |
| Average Last Frost Date | |
| Average Days With Frost | Frost Free |
| Plant Hardiness Zone | Zone 10b : 1.7°C to 4.4°C |
| Plant Hardiness Zone - 2012 | Zone 10b : 1.7°C to 4.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |