786 CDUS43 KLOT 102141 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 434 PM CDT WED OCT 10 2018 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 10 2018... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1928 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE VALUE (LST) VALUE VALUE FROM NORMAL ............................................................... TEMPERATURE (F) TODAY MAXIMUM 75 1235 AM 87 1938 65 10 MINIMUM 68 245 PM 27 1964 48 20 AVERAGE 72 56 16 PRECIPITATION (IN) TODAY 1.11 3.94 1954 0.10 1.01 MONTH TO DATE 5.07 1.00 4.07 SINCE SEP 1 7.39 4.31 3.08 SINCE JAN 1 33.19 30.86 2.33 DEGREE DAYS HEATING TODAY 0 9 -9 MONTH TO DATE 10 79 -69 SINCE SEP 1 57 156 -99 SINCE JUL 1 57 161 -104 COOLING TODAY 7 1 6 MONTH TO DATE 45 10 35 SINCE SEP 1 250 129 121 SINCE JAN 1 1415 1039 376 ............................................................... WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 13.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HEAVY RAIN RAIN LIGHT RAIN FOG .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 88 1928 MINIMUM TEMPERATURE (F) 47 29 2009 SUNRISE AND SUNSET OCTOBER 10 2018.......SUNRISE 658 AM CDT SUNSET 618 PM CDT OCTOBER 11 2018.......SUNRISE 659 AM CDT SUNSET 616 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$