Preflight and Departure
The pilot was informed of heavy rain in the area of the departure airport and decided to delay the takeoff for 30 minutes. While waiting, the departure controller contacted the pilot, advising of a "hole" to the west and offering a clearance. The pilot accepted the clearance and taxied to runway 17 in light rain.
Takeoff and Rejected Takeoff
During the takeoff roll, the wind increased and the rain fell harder, making it difficult for the pilot to maintain directional control. At a speed of 55 knots, approximately the midpoint of the 5,100-foot runway, the pilot aborted the takeoff. The airplane overran the runway and struck a fence beyond the departure end.
Pilot Report and Weather
The pilot reported that there were no mechanical deficiencies with the airplane. The pilot stated that the airplane hydroplaned on the large amounts of standing water present on the runway. The weather reported at the airport included winds from 300 degrees at 17 knots, gusting to 27 knots.