Hoopa, California has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 7.2 °C (low) to 21.7 °C (high). Annual precipitation averages 1446 Millimeters. Hoopa is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.4 °C | 11.4 °C | 271.02 mm |
| February | 3.9 °C | 13.9 °C | 205.74 mm |
| March | 4.7 °C | 16.9 °C | 190.5 mm |
| April | 5.8 °C | 19.6 °C | 112.78 mm |
| May | 8 °C | 23.9 °C | 59.18 mm |
| June | 10.2 °C | 28.3 °C | 20.07 mm |
| July | 12.4 °C | 33.3 °C | 5.08 mm |
| August | 11.9 °C | 33.1 °C | 4.83 mm |
| September | 10.1 °C | 30.6 °C | 19.81 mm |
| October | 7.4 °C | 23.1 °C | 83.31 mm |
| November | 5.6 °C | 15 °C | 172.21 mm |
| December | 3.3 °C | 10.8 °C | 301.5 mm |
| Annual | 7.2 °C | 21.7 °C | 1446.03 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |