839 CDUS43 KLOT 020635 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 134 AM CDT THU AUG 2 2012 ................................... ...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 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 89 MM 96 84 5 MM MINIMUM 62 MM 51 62 0 MM AVERAGE 76 73 3 MM PRECIPITATION (IN) YESTERDAY 0.00 0.20 0.17 -0.17 MM MONTH TO DATE 0.00 0.17 -0.17 MM SINCE JAN 1 12.01 21.20 -9.19 MM SNOWFALL (IN) YESTERDAY 0.0 DEGREE DAYS HEATING YESTERDAY 0 0 0 MM MONTH TO DATE 0 0 0 MM SINCE JUN 1 27 38 -11 MM SINCE JUL 1 0 2 -2 MM COOLING YESTERDAY 11 8 3 MM MONTH TO DATE 11 8 3 MM SINCE JUN 1 681 464 217 MM SINCE JAN 1 813 510 303 MM .................................................................. WIND (MPH) RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 1.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG .......................................................... THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 97 2006 MINIMUM TEMPERATURE (F) 62 54 2009 SUNRISE AND SUNSET AUGUST 2 2012........SUNRISE 548 AM CDT SUNSET 810 PM CDT AUGUST 3 2012........SUNRISE 549 AM CDT SUNSET 808 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$