| # | City | Average annual temperature |
|---|---|---|
| 1 | Council Bluffs | 52.5°F |
| 2 | Fort Madison | 52.3°F |
| 3 | Keokuk | 52.0°F |
| 4 | Burlington | 51.8°F |
| 5 | Coralville | 51.0°F |
| 6 | Iowa City | 51.0°F |
| 7 | North Liberty | 51.0°F |
| 8 | Clive | 50.9°F |
| 9 | Des Moines | 50.9°F |
| 10 | Norwalk | 50.9°F |
| 11 | Urbandale | 50.9°F |
| 12 | West Des Moines | 50.9°F |
| 13 | Ottumwa | 50.8°F |
| 14 | Muscatine | 50.4°F |
| 15 | Bettendorf | 50.3°F |
| 16 | Davenport | 50.3°F |
| 17 | Johnston | 50.3°F |
| 18 | Waukee | 50.3°F |
| 19 | Oskaloosa | 50.0°F |
| 20 | Pella | 50.0°F |
| 21 | Cedar Rapids | 49.9°F |
| 22 | Clinton | 49.9°F |
| 23 | Indianola | 49.9°F |
| 24 | Marion | 49.9°F |
| 25 | Fairfield | 49.8°F |
Source: NOAA NCEI 1991-2020 U.S. Climate Normals, nearest station with complete data. Only cities covered by GIS Map with at least 1,000 residents are ranked. Estimates carry margins of error.
Citing this page: GIS Map, “Warmest Cities in Iowa”, https://gismap.land/rankings/iowa/warmest-cities. Figures from NOAA NCEI 1991-2020 U.S. Climate Normals, nearest station with complete data.
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