Rainiest Cities in Michigan

Ann Arbor is the rainiest city in Michigan, with 37.9 in of precipitation in an average year. Every Michigan city with a reporting NOAA station, ranked.

Average annual precipitation, ranked

5 cities
#CityAverage annual precipitation
1Ann Arbor37.9 inwettest June
2Sterling Heights35.0 inwettest July
3Lansing33.3 inwettest June
4Detroit29.9 inwettest May
5Warren29.9 inwettest May

Thirty-year normals and records from each city's NOAA GHCN-Daily station, computed 2026-08-30. Cities with a population of 100,000 or more and a reporting station. Each city name opens its climate page.

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Normals and records: NOAA GHCN-Daily stations. Sunshine from ERA5 reanalysis. City locations: GeoNames (CC BY 4.0).