American Samoa Community College is first with 213.9 inches.

Incidentally, neither is on the mainland.

outdid U of Hawaii at Hilo (126.7 inches), Centro de Estudios Multidisciplinarios-Humacao (107.1 inches), U of Puerto Rico-Humacao (107.1 inches), and Humacao Community College (107.1 inches), and others, ending with San Diego State Univ-Imperial Valley Campus (2.6 inches).

129 out of the other 3,121 colleges were ruled out due to missing, unknown, or not-applicable values for annual rainfall, e.g., Pontifical Catholic U of Puerto Rico-Arecibo.

1. Weather data comes from NOAA'S 1981-2010 Climate Normals data files at NOAA's National Climatic Data Center, using the closest weather station to each college, as determined by distance calculations using the latitude and longitude of the weather station and of the college, as listed in the IPEDS directory (http://nces.ed.gov/ipeds).
   

Hawaii College of Oriental Medicine is in Hilo, HI, is private and nonprofit, degree-granting, is on the trimester system, its top Masters major is acupuncture and oriental medicine, and enrolls fewer than 1,000 students.

• endowment per full-time student ($0)
• research spending ($0.0K)
• research spending per student ($0.0)
• minorities (13.1%)
• Hispanics (7.9%)
• Asians (2.6%)
• Blacks or African Americans (2.6%)
• foreign students (0%)
• American Indians or Alaska Natives (0%)
• alumni who played in the National Football League (0)
• foreign students (0)
• members of the National Academy of Sciences (0)
• men's basketball Final Four appearances (0)
• Rhodes Scholar alumni (0)
• yearly for-credit students (38)
• annual rainfall (193.0 inches)
• elevation (956 meters)

Sources