Edmundson Acres, California has a Hot Semi-Arid Climate climate (Köppen classification: BSh). Average annual temperatures range from 50.7 °F (low) to 77.5 °F (high). Annual precipitation averages 7.5 Inches. Edmundson Acres is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Feb. 1 - Feb. 10 through the first frost around Dec. 11 - Dec. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.2 °F | 57.8 °F | 1.37 in. |
| February | 40.7 °F | 63.7 °F | 1.33 in. |
| March | 44.7 °F | 69.3 °F | 1.29 in. |
| April | 47.8 °F | 74.9 °F | 0.69 in. |
| May | 54.5 °F | 82.1 °F | 0.35 in. |
| June | 60.6 °F | 91.1 °F | 0.03 in. |
| July | 66.8 °F | 97.3 °F | 0.04 in. |
| August | 65.2 °F | 96.3 °F | 0.0 in. |
| September | 60.2 °F | 91.4 °F | 0.07 in. |
| October | 51.0 °F | 80.6 °F | 0.29 in. |
| November | 42.2 °F | 67.0 °F | 0.69 in. |
| December | 36.7 °F | 58.2 °F | 1.33 in. |
| Annual | 50.7 °F | 77.5 °F | 7.48 in. |
| Average First Frost Date | Dec. 11 - Dec. 20 |
| Average Last Frost Date | Feb. 1 - Feb. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9b : 25°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | BSh - Hot Semi-Arid Climate |