2011 was wettest year for Ohio on record.

Precipitation for the 2011 calendar year was markedly above normal statewide. The state average was 56.76 inches, 18.74 inches above normal. This ranks 2011 as the wettest year in 129 years of records, surpassing the previous record of 51.36 inches set in 1990.  For the full report, see the 2011 ODNR Pecipitation Report.