| # | City | Average annual temperature |
|---|---|---|
| 1 | Cincinnati | 54.9°F |
| 2 | Portsmouth | 54.8°F |
| 3 | Huber Heights | 54.0°F |
| 4 | Chillicothe | 53.9°F |
| 5 | Hamilton | 53.9°F |
| 6 | Marietta | 53.9°F |
| 7 | Mason | 53.9°F |
| 8 | Westerville | 53.9°F |
| 9 | Xenia | 53.8°F |
| 10 | Fairfield | 53.7°F |
| 11 | Reynoldsburg | 53.4°F |
| 12 | Beavercreek | 53.3°F |
| 13 | Dayton | 53.3°F |
| 14 | Kettering | 53.3°F |
| 15 | Lancaster | 53.3°F |
| 16 | Grove City | 53.0°F |
| 17 | Zanesville | 53.0°F |
| 18 | Columbus | 52.8°F |
| 19 | Upper Arlington | 52.8°F |
| 20 | Elyria | 52.7°F |
| 21 | Delaware | 52.5°F |
| 22 | Marysville | 52.5°F |
| 23 | Akron | 52.3°F |
| 24 | Cleveland | 52.3°F |
| 25 | Cleveland Heights | 52.3°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 Ohio”, https://gismap.land/rankings/ohio/warmest-cities. Figures from NOAA NCEI 1991-2020 U.S. Climate Normals, nearest station with complete data.
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