Average Precipitation for Ohio in October

The tables below give monthly averages for rainfall plus snowfall during October at cities, communities and other locations around Ohio.

Each place has a total for the amount of precipitation it usually receives this month. There is also a count of the number of days with wet weather, when precipitation amounts to 0.01 inches (0.25 millimetres) or more.

The precipitation totals are averages based on weather data collected from 1991 to 2020 for the US National Centers for Environmental Information.

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

Northern Ohio

Average monthly precipitation in October
Days	Place	Inches	Millimetres
12	Akron	3.3	85
16	Ashtabula	3.7	93
14	Chardon	4.5	114
12	Chippewa Lake	3.4	86
12	Cleveland	3.6	91
10	Findlay	2.7	69
10	Fremont	2.9	74
11	Lima	2.9	74
11	Mansfield	3.2	80
10	Marion	3.0	76
11	New Philadelphia	3.2	82
11	Norwalk	3.3	85
10	Ottawa National Wildlife Refuge	2.8	70
13	Painesville on the Lake	4.0	103
11	Steubenville	3.4	87
10	Tiffin	2.8	70
11	Toledo	2.6	66
11	Wooster	3.5	89
13	Youngstown	3.3	85

Southern Ohio

October averages for total rainfall plus snowfall
Days	Place	Inches	Millimetres
10	Athens	2.9	74
7	Chilo Lock Park	2.7	70
9	Cincinnati	3.4	85
10	Columbus	2.9	74
9	Dayton	3.0	76
9	Gallipolis	3.1	79
9	Greenville	2.9	74
10	Hannibal Lock & Dam	3.0	77
11	Marietta	3.2	80
10	McConnelsville Lock	3.1	79
10	Newark	3.1	79
9	Portsmouth	3.0	75
10	Springfield	2.8	72
10	Wilmington	3.1	80
10	Zanesville	2.8	71

Average Precipitation for Ohio in October

Northern Ohio

Southern Ohio

Reference

More Ohio Weather Information