234 CDUS43 KLOT 300639 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 139 AM CDT THU AUG 30 2012 ................................... ...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 29 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 85 421 PM 92 81 4 MM MINIMUM 59 515 AM 51 60 -1 MM AVERAGE 72 70 2 MM PRECIPITATION (IN) YESTERDAY 0.00 0.05 0.11 -0.11 MM MONTH TO DATE 2.26 4.36 -2.10 MM SINCE JUN 1 5.90 12.37 -6.47 MM SINCE JAN 1 14.27 25.39 -11.12 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 38 -5 MM SINCE JUL 1 6 2 4 MM COOLING YESTERDAY 7 6 1 MM MONTH TO DATE 187 211 -24 MM SINCE JUN 1 857 667 190 MM SINCE JAN 1 989 713 276 MM .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (140) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 3.5 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) 81 88 2010 MINIMUM TEMPERATURE (F) 59 48 2009 SUNRISE AND SUNSET AUGUST 30 2012........SUNRISE 617 AM CDT SUNSET 729 PM CDT AUGUST 31 2012........SUNRISE 618 AM CDT SUNSET 727 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$