Wilmington, OH Forecast Office, National Weather Service, NOAA, U.S. Department of Commerce

Data Center Description
The National Weather Service Office in Wilmington, Ohio offers
climatology data sets for the cities of Cincinnati, Columbus, and
Dayton. Daily weather observations are available for the Columbus and
Cincinnati stations beginning in 1948. Observations from Dayton begin
in 1950. In addition, monthly and yearly climate normals for each
station may be accessed. The normals include hi/low temperature, average
temperature, and precipitation.

Website: http://www.erh.noaa.gov/iln/

[Summary provided by NOAA]