This page provides rainfall frequency curves for the 1, 2, 5, 10, 25, 50, and 100 year 24-hour rainfall events for Minnesota. The source of the data is technical publication 40 Oceanic and Atmospheric Administration)


1 year 24 hour rainfall.jpg 2 year 24 hour rainfall.jpg 5 year 24 hour rainfall.jpg 10 year 24 hour rainfall.jpg 25 year 24 hour rainfall.jpg 50 year 24 hour rainfall.jpg 100 year 24 hour rainfall.jpg