Station list
415457088150600 DU PAGE COUNTY AIRPORT NEAR ST CHARLES, IL
LOCATION.--Latitude 41°54'57", longitude 88°15'06", in NW¼SW¼SE¼ sec. 30, T.40N., R.9 E., Du Page County.
PERIOD OF RECORD.--February 20, 1986 to current year.
GAGE.--An 8-in.-diameter, unheated, tipping-bucket rain gage
REMARKS.--Snowfall-affected data can result during cold weather when snow fills the rain-gage funnel and then melts as
temperatures rise. Snowfall-affected data are subject to appreciable errors.
MAXIMUM FOR PERIOD OF RECORD.--Maximum recorded, 4.26 in., August 14, 1987 but may have been greater during periods of missing record.
MAXIMUM FOR WATER YEAR 1998.--Maximum, 2.19 in., July 3, 1998.