Seville, California has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 49.7 °F (low) to 76.5 °F (high). Annual precipitation averages 11.5 Inches. Seville is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Jan. 21 - Jan. 31 through the first frost around Jan. 1 - Jan. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 37.8 °F | 56.4 °F | 2.28 in. |
| February | 40.4 °F | 62.1 °F | 1.92 in. |
| March | 43.9 °F | 68.1 °F | 2.01 in. |
| April | 47.0 °F | 73.7 °F | 1.14 in. |
| May | 53.4 °F | 82.4 °F | 0.47 in. |
| June | 59.1 °F | 90.9 °F | 0.15 in. |
| July | 64.8 °F | 96.5 °F | 0.02 in. |
| August | 63.0 °F | 95.7 °F | 0.01 in. |
| September | 58.4 °F | 90.5 °F | 0.07 in. |
| October | 50.5 °F | 79.3 °F | 0.54 in. |
| November | 41.7 °F | 66.1 °F | 1.01 in. |
| December | 36.6 °F | 56.4 °F | 1.87 in. |
| Annual | 49.7 °F | 76.5 °F | 11.49 in. |
| Average First Frost Date | Jan. 1 - Jan. 10 |
| Average Last Frost Date | Jan. 21 - Jan. 31 |
| 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 | Abnormally Dry |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |