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 Paper 40 (National Oceanic and Atmospheric Administration)
- rainfall frequency and volume percentiles as a function of precipitation depth for ten locations in Minnesota
Map showing rainfall frequency and volume percentiles as a function of precipitation depth for Cloquet
Map showing rainfall frequency and volume percentiles as a function of precipitation depth for Fargo
Map showing rainfall frequency and volume percentiles as a function of precipitation depth for Grand Forks
Map showing rainfall frequency and volume percentiles as a function of precipitation depth for Grand Marais
Map showing rainfall frequency and volume percentiles as a function of precipitation depth for Itasca
Map showing rainfall frequency and volume percentiles as a function of precipitation depth for Lamberton
Map showing rainfall frequency and volume percentiles as a function of precipitation depth for Minneapolis and St. Paul
Map showing rainfall frequency and volume percentiles as a function of precipitation depth for Rochester
Map showing rainfall frequency and volume percentiles as a function of precipitation depth for St. Cloud
Map showing rainfall frequency and volume percentiles as a function of precipitation depth for Thief River Falls