Ohio, United States Climate Records

Warmest September Days

The warmest September days in Ohio are:

Dayton, Ohio1954102°F
Dayton, Ohio1939100.2°F
Columbus, Ohio195399.9°F
Columbus, Ohio195499.3°F
Columbus, Ohio195399°F

Coldest September Days

The coldest September days in Ohio were:

Youngstown, Ohio199128.9°F
Youngstown, Ohio200030°F
Youngstown, Ohio195730°F
Columbus, Ohio196230.9°F
Dayton, Ohio194231.3°F

Wettest September Days

The wettest single days in September occurred:

Cleveland, Ohio19736.1 inches
Columbus, Ohio19795 inches
Columbus, Ohio19794.8 inches
Dayton, Ohio20054.5 inches
Dayton, Ohio19794.5 inches