<BODY BGCOLOR="#FFFFFF"> <P> <H1> CHICAGO MIDWAY AP 3 SW, ILLINOIS </H1> <H2> Climate Summary </H2> <HR> <H1> 30 Year Daily Averages </H1> Data is smoothed using a 29 day running average. <A HREF="/cgi-bin/cliNORMt.pl?il1577"> Tabular data </A> is available.<BR> <IMG SRC="/cgi-bin/cli30.pl?il1577"><HR SIZE=4> <H1> Period of Record Daily Extremes and Averages </H1> <A HREF="/cgi-bin/cliRECt.pl?il1577"> Tabular data </A> is available.<BR> <H3> Temperature </H3> <IMG SRC="/cgi-bin/cliTrec.pl?il1577"><HR> <H3> Precipitation </H3> <A HREF="/cgi-bin/cliAVEg.pl?il1577"> Average only precipitation graph. </A> <BR> <IMG SRC="/cgi-bin/cliPrec.pl?il1577"><HR> <H3> Snowfall </H3> <A HREF="/cgi-bin/cliAVEg.pl?il1577"> Average only snowfall graph. </A> <BR> <IMG SRC="/cgi-bin/cliSrec.pl?il1577"><HR> <H3> Snowdepth </H3> <A HREF="/cgi-bin/cliAVEg.pl?il1577"> Average only snowdepth graph. </A> <BR> <IMG SRC="/cgi-bin/cliDrec.pl?il1577"><HR SIZE=4> <address>Western Regional Climate Center, <A HREF="mailto:wrcc@dri.edu">wrcc@dri.edu</A> </address>