995 CDUS43 KLOT 170640 CLIARR CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 139 AM CDT THU SEP 17 2015 ................................... ...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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 85R 309 PM 84 2003 75 10 68 MINIMUM 54 516 AM 36 2000 51 3 39 AVERAGE 70 63 7 54 PRECIPITATION (IN) YESTERDAY 0.00 0.05 2010 0.10 -0.10 0.00 MONTH TO DATE 1.10 1.64 -0.54 2.31 SINCE SEP 1 1.10 1.64 -0.54 2.31 SINCE JAN 1 27.61 26.84 0.77 25.18 DEGREE DAYS HEATING YESTERDAY 0 4 -4 11 MONTH TO DATE 26 36 -10 88 SINCE SEP 1 26 36 -10 88 SINCE JUL 1 58 60 -2 109 COOLING YESTERDAY 5 2 3 0 MONTH TO DATE 113 49 64 52 SINCE SEP 1 113 49 64 52 SINCE JAN 1 710 633 77 682 .................................................................. WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (170) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 500 AM LOWEST 37 200 PM AVERAGE 62 .......................................................... THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 86 2007 MINIMUM TEMPERATURE (F) 50 39 2014 1999 SUNRISE AND SUNSET SEPTEMBER 17 2015.....SUNRISE 636 AM CDT SUNSET 700 PM CDT SEPTEMBER 18 2015.....SUNRISE 637 AM CDT SUNSET 658 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$