124 CDUS43 KLOT 010632 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT SAT SEP 1 2012 ................................... ...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 31 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 91R 203 PM 91 81 10 MM MINIMUM 60 404 AM 43 59 1 MM AVERAGE 76 70 6 MM PRECIPITATION (IN) YESTERDAY 0.00 0.10 0.12 -0.12 MM MONTH TO DATE 2.26 4.60 -2.34 MM SINCE JUN 1 5.90 12.61 -6.71 MM SINCE JAN 1 14.27 25.63 -11.36 MM SNOWFALL (IN) YESTERDAY 0.0 DEGREE DAYS HEATING YESTERDAY 0 0 0 MM MONTH TO DATE 6 0 6 MM SINCE JUN 1 33 45 -12 MM SINCE JUL 1 6 9 -3 MM COOLING YESTERDAY 11 5 6 MM MONTH TO DATE 210 222 -12 MM SINCE JUN 1 880 678 202 MM SINCE JAN 1 1012 724 288 MM .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 7.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. .......................................................... THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 92 2011 2008 2000 MINIMUM TEMPERATURE (F) 59 44 2009 SUNRISE AND SUNSET SEPTEMBER 1 2012.....SUNRISE 619 AM CDT SUNSET 726 PM CDT SEPTEMBER 2 2012.....SUNRISE 620 AM CDT SUNSET 724 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$