Soledad, California has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 8.1 °C (low) to 21.4 °C (high). Annual precipitation averages 280.7 Millimeters. Soledad is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 4.7 °C | 16.7 °C | 65.79 mm |
| February | 5.3 °C | 17.4 °C | 59.18 mm |
| March | 6.2 °C | 18.9 °C | 42.93 mm |
| April | 6.9 °C | 20.6 °C | 15.49 mm |
| May | 8.9 °C | 22.1 °C | 8.89 mm |
| June | 10.3 °C | 24.1 °C | 1.02 mm |
| July | 11.9 °C | 25.1 °C | 0.51 mm |
| August | 12.2 °C | 25.4 °C | 0.51 mm |
| September | 11.1 °C | 25.9 °C | 1.27 mm |
| October | 8.8 °C | 24.4 °C | 10.41 mm |
| November | 6.3 °C | 20.2 °C | 21.84 mm |
| December | 4.2 °C | 16.3 °C | 52.83 mm |
| Annual | 8.1 °C | 21.4 °C | 280.67 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |