The Ohio State University Byrd Polar and Climate Research Center

October 2021 was the warmest October on record (1895-2021) for Ohio

December 6, 2021

October 2021 was the warmest October on record (1895-2021) for Ohio

NOAA rankings for average temperatures in October 2021 displayed on a map of the United States

The State Climate Office of Ohio breaks down the October monthly climate summary at climate.osu.edu