642 CDUS43 KLOT 020635 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 131 AM CDT TUE OCT 2 2012 ................................... ...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 1 2012... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1997 TO 2012 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 67 1226 PM 82 69 -2 MM MINIMUM 40 434 AM 31 46 -6 MM AVERAGE 54 58 -4 MM PRECIPITATION (IN) YESTERDAY 0.00 0.65 0.13 -0.13 MM MONTH TO DATE 0.00 0.13 -0.13 MM SINCE SEP 1 1.30 3.42 -2.12 MM SINCE JAN 1 15.57 29.05 -13.48 MM SNOWFALL (IN) YESTERDAY 0.0 DEGREE DAYS HEATING YESTERDAY 11 8 3 MM MONTH TO DATE 11 8 3 MM SINCE SEP 1 162 110 52 MM SINCE JUL 1 168 119 49 MM COOLING YESTERDAY 0 1 -1 MM MONTH TO DATE 0 1 -1 MM SINCE SEP 1 77 80 -3 MM SINCE JAN 1 1089 804 285 MM .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (50) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 3.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG .......................................................... THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 83 2005 MINIMUM TEMPERATURE (F) 46 27 2003 SUNRISE AND SUNSET OCTOBER 2 2012.......SUNRISE 651 AM CDT SUNSET 632 PM CDT OCTOBER 3 2012.......SUNRISE 653 AM CDT SUNSET 630 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$