Meadow Vista, California has a Hot-Summer Mediterranean Climate climate (Köppen classification: Csa). Average annual temperatures range from 8.7 °C (low) to 21.8 °C (high). Annual precipitation averages 1093.7 Millimeters. Meadow Vista is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 2.8 °C | 12.4 °C | 187.71 mm |
| February | 3.5 °C | 14.1 °C | 184.66 mm |
| March | 4.8 °C | 16.4 °C | 163.58 mm |
| April | 6.3 °C | 18.8 °C | 92.71 mm |
| May | 9.6 °C | 23.6 °C | 52.32 mm |
| June | 13.2 °C | 28.9 °C | 15.24 mm |
| July | 16.5 °C | 33.1 °C | 0.51 mm |
| August | 16.2 °C | 32.7 °C | 1.78 mm |
| September | 13.8 °C | 29.8 °C | 9.4 mm |
| October | 9.7 °C | 23.8 °C | 53.09 mm |
| November | 5.3 °C | 16.4 °C | 117.09 mm |
| December | 2.6 °C | 11.9 °C | 215.65 mm |
| Annual | 8.7 °C | 21.8 °C | 1093.74 mm |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csa - Hot-Summer Mediterranean Climate |