Whitehawk, California has a Humid Continental Climate - Dry Cool Summer climate (Köppen classification: Dsb). Average annual temperatures range from 33.5 °F (low) to 64.4 °F (high). Annual precipitation averages 29.1 Inches. Whitehawk is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.2 °F | 45.0 °F | 5.2 in. |
| February | 24.3 °F | 48.6 °F | 4.92 in. |
| March | 28.0 °F | 54.2 °F | 4.21 in. |
| April | 31.3 °F | 59.3 °F | 2.08 in. |
| May | 37.3 °F | 68.0 °F | 1.5 in. |
| June | 42.9 °F | 77.8 °F | 0.55 in. |
| July | 48.2 °F | 86.8 °F | 0.18 in. |
| August | 46.0 °F | 86.1 °F | 0.22 in. |
| September | 40.4 °F | 80.5 °F | 0.49 in. |
| October | 32.7 °F | 68.3 °F | 1.54 in. |
| November | 26.3 °F | 53.9 °F | 2.76 in. |
| December | 22.3 °F | 43.9 °F | 5.47 in. |
| Annual | 33.5 °F | 64.4 °F | 29.12 in. |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dsb - Humid Continental Climate - Dry Cool Summer |