Tecopa, California has a Hot Desert Climate climate (Köppen classification: BWh). Average annual temperatures range from 54.7 °F (low) to 84.5 °F (high). Annual precipitation averages 4.3 Inches. Tecopa 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 | 34.0 °F | 62.9 °F | 0.62 in. |
| February | 40.2 °F | 67.4 °F | 0.98 in. |
| March | 46.3 °F | 74.8 °F | 0.65 in. |
| April | 52.7 °F | 82.4 °F | 0.17 in. |
| May | 60.8 °F | 91.5 °F | 0.2 in. |
| June | 69.7 °F | 101.7 °F | 0.03 in. |
| July | 77.4 °F | 107.4 °F | 0.2 in. |
| August | 75.4 °F | 106.2 °F | 0.18 in. |
| September | 67.2 °F | 99.4 °F | 0.24 in. |
| October | 55.4 °F | 86.8 °F | 0.22 in. |
| November | 42.9 °F | 72.2 °F | 0.22 in. |
| December | 34.8 °F | 61.5 °F | 0.55 in. |
| Annual | 54.7 °F | 84.5 °F | 4.26 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 50-75 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 | Abnormally Dry |
| Köppen Climate Classification | BWh - Hot Desert Climate |