Mono City, California has a Hot-Summer Mediterranean Climate climate (Köppen classification: Csa). Average annual temperatures range from 32.3 °F (low) to 62 °F (high). Annual precipitation averages 12.3 Inches. Mono City is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 18.7 °F | 43.2 °F | 2.63 in. |
| February | 20.1 °F | 45.1 °F | 1.97 in. |
| March | 24.5 °F | 51.4 °F | 1.32 in. |
| April | 29.6 °F | 57.7 °F | 0.65 in. |
| May | 36.2 °F | 65.9 °F | 0.58 in. |
| June | 43.0 °F | 75.6 °F | 0.26 in. |
| July | 49.4 °F | 83.9 °F | 0.45 in. |
| August | 47.8 °F | 82.8 °F | 0.28 in. |
| September | 41.4 °F | 76.3 °F | 0.23 in. |
| October | 32.6 °F | 65.3 °F | 0.68 in. |
| November | 24.7 °F | 53.3 °F | 1.17 in. |
| December | 19.2 °F | 43.0 °F | 2.12 in. |
| Annual | 32.3 °F | 62 °F | 12.34 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csa - Hot-Summer Mediterranean Climate |