| Min (°C/°F) | Avg (°C/°F) | Max (°C/°F) | Current (°C/°F) | |
|---|---|---|---|---|
| Huntington Beach | 0 (32) | (32) | 0 (32) | 21.5 (70.7) |
| La Jolla | 0 (32) | (32) | 0 (32) | 20.9 (69.7) |
| Laguna Beach | 0 (32) | (32) | 0 (32) | 21.6 (70.8) |
| Long Beach | 0 (32) | (32) | 0 (32) | 20.9 (69.6) |
| Malibu Beach | 0 (32) | (32) | 0 (32) | 20 (68.0) |
| Newport Beach | 0 (32) | (32) | 0 (32) | 21.4 (70.6) |
| San Clemente | 0 (32) | (32) | 0 (32) | 21.4 (70.6) |
| San Diego | 0 (32) | (32) | 0 (32) | 20.4 (68.7) |
| Santa Barbara | 0 (32) | (32) | 0 (32) | 17.7 (63.9) |
| Santa Cruz | 0 (32) | (32) | 0 (32) | 15 (59.0) |
| Ventura | 0 (32) | (32) | 0 (32) | 18.3 (65.0) |
