Average Temperatures for Ohio in September





Average temperatures for September at cities, towns, parks and lakes throughout Ohio are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for Northern Ohio and Southern Ohio.

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

Northern Ohio

Average September temperatures
High °F Low °F Place High °C Low °C
76 55 Akron 24 13
76 51 Ashland 25 11
73 52 Ashtabula 23 11
73 51 Chardon 23 10
74 52 Chippewa Lake 23 11
76 57 Cleveland 24 14
76 55 Findlay 25 13
77 54 Fremont 25 12
77 55 Lima 25 13
75 54 Mansfield 24 12
76 53 Marion 25 12
74 49 Mount Vernon 24 9
77 52 New Philadelphia 25 11
76 55 Norwalk 24 13
76 59 Painesville on the Lake 25 15
75 59 Sandusky 24 15
76 54 Steubenville 24 12
77 54 Tiffin 25 12
78 55 Toledo 25 13
76 52 Wooster 24 11
74 52 Youngstown 24 11

Southern Ohio

Average daily temperatures in September
High °F Low °F Place High °C Low °C
76 54 Athens 25 12
79 54 Chillicothe 26 12
81 57 Chilo Lock Park 27 14
79 57 Cincinnati 26 14
78 57 Columbus 25 14
79 56 Dayton 26 13
80 57 Gallipolis 27 14
78 53 Greenville 26 12
77 54 Hannibal Lock & Dam 25 12
79 56 Marietta 26 13
78 53 McConnelsville Lock 26 12
76 52 Newark 25 11
80 56 Portsmouth 27 13
78 52 Springfield 25 11
78 53 Wilmington 25 12
78 54 Zanesville 25 12
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

Ohio Temperatures
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