010 CDUS43 KLOT 080647 CLIARR CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 146 AM CDT TUE SEP 8 2015 ................................... ...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 7 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 88 146 PM 90 2005 78 10 78 MINIMUM 72 1144 PM 42 1999 55 17 49 AVERAGE 80 66 14 64 PRECIPITATION (IN) YESTERDAY 0.00 0.32 2012 0.10 -0.10 0.00 MONTH TO DATE 0.00 0.66 -0.66 0.41 SINCE SEP 1 0.00 0.66 -0.66 0.41 SINCE JAN 1 26.51 25.86 0.65 23.28 DEGREE DAYS HEATING YESTERDAY 0 2 -2 1 MONTH TO DATE 0 10 -10 2 SINCE SEP 1 0 10 -10 2 SINCE JUL 1 32 34 -2 23 COOLING YESTERDAY 15 3 12 0 MONTH TO DATE 93 27 66 43 SINCE SEP 1 93 27 66 43 SINCE JAN 1 690 611 79 673 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 4.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1100 PM LOWEST 55 500 PM AVERAGE 74 .......................................................... THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 91 2002 MINIMUM TEMPERATURE (F) 54 44 2010 SUNRISE AND SUNSET SEPTEMBER 8 2015.....SUNRISE 627 AM CDT SUNSET 716 PM CDT SEPTEMBER 9 2015.....SUNRISE 628 AM CDT SUNSET 714 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$