Madera Ranchos, California has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 49.6 °F (low) to 76.3 °F (high). Annual precipitation averages 12.4 Inches. Madera Ranchos is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Feb. 11 - Feb. 20 through the first frost around Dec. 1 - Dec. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.3 °F | 56.0 °F | 2.61 in. |
| February | 40.6 °F | 61.6 °F | 2.34 in. |
| March | 43.6 °F | 67.5 °F | 2.15 in. |
| April | 46.5 °F | 73.3 °F | 1.04 in. |
| May | 52.8 °F | 82.3 °F | 0.45 in. |
| June | 58.6 °F | 90.6 °F | 0.12 in. |
| July | 64.0 °F | 96.7 °F | 0.04 in. |
| August | 62.8 °F | 95.8 °F | 0.02 in. |
| September | 58.6 °F | 90.5 °F | 0.08 in. |
| October | 50.6 °F | 79.4 °F | 0.49 in. |
| November | 42.2 °F | 66.0 °F | 1.02 in. |
| December | 37.1 °F | 56.2 °F | 1.99 in. |
| Annual | 49.6 °F | 76.3 °F | 12.35 in. |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 10-20 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 | BSk - Cold Semi-Arid Climate |