437 CDUS43 KLOT 160642 CLIARR CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 135 AM CDT TUE SEP 16 2014 ................................... ...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 58 506 PM 85 2004 76 -18 61 MINIMUM 45 1159 PM 32 2007 51 -6 55 AVERAGE 52 63 -11 58 PRECIPITATION (IN) YESTERDAY 0.02 0.45 2004 0.11 -0.09 0.44 MONTH TO DATE 2.31 1.54 0.77 0.50 SINCE SEP 1 2.31 1.54 0.77 0.50 SINCE JAN 1 25.18 26.74 -1.56 26.73 DEGREE DAYS HEATING YESTERDAY 13 4 9 7 MONTH TO DATE 77 32 45 29 SINCE SEP 1 77 32 45 29 SINCE JUL 1 98 56 42 57 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 52 47 5 82 SINCE SEP 1 52 47 5 82 SINCE JAN 1 682 631 51 709 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (350) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 3.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1000 PM LOWEST 77 400 AM AVERAGE 85 .......................................................... THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 84 2003 MINIMUM TEMPERATURE (F) 51 36 2000 SUNRISE AND SUNSET SEPTEMBER 16 2014.....SUNRISE 635 AM CDT SUNSET 702 PM CDT SEPTEMBER 17 2014.....SUNRISE 636 AM CDT SUNSET 700 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$