| Min (°C/°F) | Avg (°C/°F) | Max (°C/°F) | Current (°C/°F) | |
|---|---|---|---|---|
| Huntington Beach | 0 (32) | (32) | 0 (32) | 21.6 (70.8) |
| La Jolla | 0 (32) | (32) | 0 (32) | 21.2 (70.1) |
| Laguna Beach | 0 (32) | (32) | 0 (32) | 21.4 (70.6) |
| Long Beach | 0 (32) | (32) | 0 (32) | 21.2 (70.1) |
| Malibu Beach | 0 (32) | (32) | 0 (32) | 20.7 (69.3) |
| Newport Beach | 0 (32) | (32) | 0 (32) | 21.4 (70.6) |
| San Clemente | 0 (32) | (32) | 0 (32) | 21.3 (70.4) |
| San Diego | 0 (32) | (32) | 0 (32) | 20.8 (69.4) |
| Santa Barbara | 0 (32) | (32) | 0 (32) | 18.1 (64.6) |
| Santa Cruz | 0 (32) | (32) | 0 (32) | 15.7 (60.3) |
| Ventura | 0 (32) | (32) | 0 (32) | 18.9 (66.1) |
