Flood Fatalities: December 2005 Monthly Total: 3 Vehicle Related: 0
| Day | State | County | Gender | Age | Circumstances |
| 31 | CA | Siskiyou | F | 19 | Victim swept away attempting to cross flooded creek on foot |
| 31 | CA | Lake | M | Drowned while fishing during storm and flooding | |
| 31 | CA | Stanislaus | F | Victim drowned attempting to cross flooded stream on foot | |