It sure sounds like a tripped GFCI receptacle. You should have one of these installed where you may come in contact with water like the kitchen area, bathroom area, or wash up sink near the bedroom etc.. Those are the three areas in my trailer.
the GFCI Receptacle will look similar to this google photo... One GFCI receptacle will control several additional regular receptacles downstream from its wiring...
My outside receptacle on the side of the trailer is controlled by the GFCI Receptacle in the kitchen area. Since you have had alot of rain this outside receptacle would be very suspect to me of possible getting some moisture perhaps...
Roy Ken