| Min (°C/°F) | Avg (°C/°F) | Max (°C/°F) | Current (°C/°F) | |
|---|---|---|---|---|
| Huntington Beach | 0 (32) | (32) | 0 (32) | 20.8 (69.5) |
| La Jolla | 0 (32) | (32) | 0 (32) | 19.9 (67.8) |
| Laguna Beach | 0 (32) | (32) | 0 (32) | 20.7 (69.2) |
| Long Beach | 0 (32) | (32) | 0 (32) | 20.7 (69.2) |
| Malibu Beach | 0 (32) | (32) | 0 (32) | 20.5 (68.9) |
| Newport Beach | 0 (32) | (32) | 0 (32) | 20.8 (69.4) |
| San Clemente | 0 (32) | (32) | 0 (32) | 20.6 (69.0) |
| San Diego | 0 (32) | (32) | 0 (32) | 19.7 (67.4) |
| Santa Barbara | 0 (32) | (32) | 0 (32) | 18.2 (64.8) |
| Santa Cruz | 0 (32) | (32) | 0 (32) | 13.2 (55.8) |
| Ventura | 0 (32) | (32) | 0 (32) | 19.1 (66.3) |
