Avery, California has a Hot-Summer Mediterranean Climate climate (Köppen classification: Csa). Average annual temperatures range from 7.5 °C (low) to 20.5 °C (high). Annual precipitation averages 1197.6 Millimeters. Avery is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 1.9 °C | 11.6 °C | 220.47 mm |
| February | 1.9 °C | 12.2 °C | 203.71 mm |
| March | 2.9 °C | 14.3 °C | 181.61 mm |
| April | 4.4 °C | 17 °C | 105.41 mm |
| May | 8 °C | 21.9 °C | 57.66 mm |
| June | 12.1 °C | 27.5 °C | 14.73 mm |
| July | 16 °C | 31.7 °C | 2.29 mm |
| August | 15.7 °C | 31.9 °C | 7.37 mm |
| September | 13.1 °C | 28.8 °C | 12.7 mm |
| October | 8.7 °C | 22.4 °C | 62.48 mm |
| November | 4.1 °C | 15.4 °C | 115.82 mm |
| December | 1.3 °C | 10.8 °C | 213.36 mm |
| Annual | 7.5 °C | 20.5 °C | 1197.61 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csa - Hot-Summer Mediterranean Climate |