Cedarville, California has a Humid Continental Climate - Dry Cool Summer climate (Köppen classification: Dsb). Average annual temperatures range from 34.6 °F (low) to 62.1 °F (high). Annual precipitation averages 13 Inches. Cedarville is located in USDA Plant Hardiness Zone 6b. 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 | 22.2 °F | 41.8 °F | 1.8 in. |
| February | 24.1 °F | 45.5 °F | 1.16 in. |
| March | 28.0 °F | 50.8 °F | 1.37 in. |
| April | 31.7 °F | 56.8 °F | 1.26 in. |
| May | 38.8 °F | 66.3 °F | 1.33 in. |
| June | 45.1 °F | 76.2 °F | 0.67 in. |
| July | 52.2 °F | 87.3 °F | 0.26 in. |
| August | 49.7 °F | 86.1 °F | 0.25 in. |
| September | 42.5 °F | 78.6 °F | 0.31 in. |
| October | 33.7 °F | 65.1 °F | 0.95 in. |
| November | 26.4 °F | 49.8 °F | 1.57 in. |
| December | 21.3 °F | 40.5 °F | 2.05 in. |
| Annual | 34.6 °F | 62.1 °F | 12.98 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dsb - Humid Continental Climate - Dry Cool Summer |