Rainiest Cities in Iowa.
Cities in Iowa with the highest annual precipitation, from 30-year averages at the nearest weather station.
42 cities ranked · See the national list
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| # | City | Annual Precip |
|---|---|---|
| 1 | Burlington | 41.0" |
| 2 | Muscatine | 40.0" |
| 3 | Fort Madison | 39.4" |
| 4 | Boone | 39.1" |
| 5 | Dubuque | 38.8" |
| 6 | Davenport | 38.8" |
| 7 | Marion | 38.8" |
| 8 | Oskaloosa | 38.7" |
| 9 | Marshalltown | 37.9" |
| 10 | Indianola | 37.8" |
| 11 | Pella | 37.4" |
| 12 | Bettendorf | 37.1" |
| 13 | Ankeny | 37.1" |
| 14 | Altoona | 37.1" |
| 15 | Ottumwa | 37.0" |
| 16 | Des Moines | 36.5" |
| 17 | West Des Moines | 36.5" |
| 18 | Norwalk | 36.5" |
| 19 | Pleasant Hill | 36.5" |
| 20 | Clinton | 36.4" |
| 21 | Waterloo | 36.3" |
| 22 | Cedar Falls | 36.3" |
| 23 | Waverly | 36.3" |
| 24 | Mason City | 36.3" |
| 25 | Urbandale | 36.2" |
| 26 | Waukee | 36.2" |
| 27 | Johnston | 36.2" |
| 28 | Clive | 36.2" |
| 29 | Grimes | 36.2" |
| 30 | Cedar Rapids | 35.9" |
| 31 | Ames | 35.9" |
| 32 | Iowa City | 35.7" |
| 33 | Coralville | 35.7" |
| 34 | North Liberty | 35.7" |
| 35 | Newton | 35.1" |
| 36 | Fort Dodge | 35.1" |
| 37 | Storm Lake | 33.8" |
| 38 | Carroll | 33.7" |
| 39 | Council Bluffs | 31.9" |
| 40 | Spencer | 31.0" |
| 41 | Sioux City | 30.3" |
| 42 | Le Mars | 30.0" |
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