| 2023 Hardiness Zone: | Zone 10b: 35°F to 40°F | |
| 2012 Hardiness Zone: | Zone 10b: 35°F to 40°F | |
| 1990 Hardiness Zone: | Zone 10b: 35F to 40F | |
| Average First Frost Date: | No Frost | |
| Average Last Frost Date: | No Frost | |
| Koppen-Geiger Climate Zone: | BSk - Cold Semi-Arid Climate | |
| Ecoregion: | ||
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 92646 - Huntington Beach, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 47 | 49 | 50 | 53 | 57 | 60 | 63 | 64 | 63 | 58 | 51 | 47 | 55 |
| Avg Max Temp (°F) | 65 | 65 | 66 | 68 | 69 | 72 | 75 | 77 | 76 | 73 | 69 | 66 | 70 |
| Avg Precip (In.) | 2.74 | 2.74 | 2.39 | .71 | .22 | .08 | .02 | .1 | .29 | .34 | 1.11 | 1.66 | 12.41 |