Fuller Acres, California has a Hot Semi-Arid Climate climate (Köppen classification: BSh). Average annual temperatures range from 10.3 °C (low) to 25.2 °C (high). Annual precipitation averages 182.9 Millimeters. Fuller Acres is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Frost Rare through the first frost around Jan. 1 - Jan. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.4 °C | 14.3 °C | 35.05 mm |
| February | 4.8 °C | 17.6 °C | 33.02 mm |
| March | 7.1 °C | 20.8 °C | 33.02 mm |
| April | 8.7 °C | 23.7 °C | 16.26 mm |
| May | 12.3 °C | 27.8 °C | 7.62 mm |
| June | 15.8 °C | 32.7 °C | 1.02 mm |
| July | 19.2 °C | 36.1 °C | 0.76 mm |
| August | 18.3 °C | 35.5 °C | 0 mm |
| September | 15.6 °C | 32.8 °C | 1.52 mm |
| October | 10.5 °C | 26.9 °C | 7.11 mm |
| November | 5.5 °C | 19.4 °C | 16 mm |
| December | 2.5 °C | 14.4 °C | 31.5 mm |
| Annual | 10.3 °C | 25.2 °C | 182.88 mm |
| Average First Frost Date | Jan. 1 - Jan. 10 |
| Average Last Frost Date | Frost Rare |
| Average Days With Frost | 20-30 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 | BSh - Hot Semi-Arid Climate |