| 2023 Hardiness Zone: | Zone 10b: 35°F to 40°F Zone 10a: 30°F to 35°F Zone 11a: 40°F to 45°F | |
| 2012 Hardiness Zone: | Zone 10a: 30°F to 35°F | |
| 1990 Hardiness Zone: | Zone 11a: 40F to 45F | |
| Average First Frost Date: | No Frost | |
| Average Last Frost Date: | No Frost | |
| Koppen-Geiger Climate Zone: | Csa - Hot-Summer Mediterranean Climate | |
| Ecoregion: | ||
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 15 - 30 days Over 86°F |
Annual Climate Data for ZIP Code 92014 - Del Mar, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 46 | 47 | 50 | 52 | 57 | 60 | 63 | 65 | 63 | 57 | 50 | 45 | 55 |
| Avg Max Temp (°F) | 66 | 66 | 68 | 69 | 70 | 73 | 77 | 78 | 78 | 75 | 70 | 67 | 71 |
| Avg Precip (In.) | 2.59 | 2.36 | 2.41 | .83 | .25 | .09 | .03 | .11 | .28 | .42 | 1.1 | 1.4 | 11.88 |