251 CDUS43 KLOT 290633 CLIARR CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT TUE SEP 29 2015 ................................... ...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 28 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 79 229 PM 84 2013 70 9 81 MINIMUM 60 530 AM 36 2006 45 15 50 2003 AVERAGE 70 57 13 66 PRECIPITATION (IN) YESTERDAY 0.00 2.04 1999 0.13 -0.13 0.00 MONTH TO DATE 3.19 3.15 0.04 2.56 SINCE SEP 1 3.19 3.15 0.04 2.56 SINCE JAN 1 29.70 28.35 1.35 25.43 DEGREE DAYS HEATING YESTERDAY 0 8 -8 0 MONTH TO DATE 42 110 -68 140 SINCE SEP 1 42 110 -68 140 SINCE JUL 1 74 134 -60 161 COOLING YESTERDAY 5 1 4 1 MONTH TO DATE 150 62 88 58 SINCE SEP 1 150 62 88 58 SINCE JAN 1 747 646 101 688 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 3.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 500 AM LOWEST 62 100 PM AVERAGE 80 .......................................................... THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 85 2002 MINIMUM TEMPERATURE (F) 45 34 2006 SUNRISE AND SUNSET SEPTEMBER 29 2015.....SUNRISE 648 AM CDT SUNSET 639 PM CDT SEPTEMBER 30 2015.....SUNRISE 649 AM CDT SUNSET 638 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$