Earlimart, California has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 49.3 °F (low) to 76.8 °F (high). Annual precipitation averages 7.9 Inches. Earlimart is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 11 - Feb. 20 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 37.0 °F | 56.5 °F | 1.55 in. |
| February | 39.6 °F | 62.4 °F | 1.45 in. |
| March | 43.3 °F | 68.6 °F | 1.33 in. |
| April | 46.7 °F | 74.2 °F | 0.69 in. |
| May | 53.3 °F | 82.9 °F | 0.31 in. |
| June | 59.3 °F | 91.2 °F | 0.08 in. |
| July | 64.9 °F | 96.4 °F | 0.01 in. |
| August | 63.2 °F | 95.8 °F | 0.01 in. |
| September | 58.5 °F | 90.9 °F | 0.05 in. |
| October | 50.0 °F | 80.1 °F | 0.4 in. |
| November | 40.8 °F | 66.4 °F | 0.71 in. |
| December | 35.2 °F | 56.6 °F | 1.31 in. |
| Annual | 49.3 °F | 76.8 °F | 7.9 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |