275 CDUS43 KLOT 120652 CLIARR CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 150 AM CDT SUN APR 12 2015 ................................... ...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 11 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 63 434 PM 77 2005 58 5 71 MINIMUM 32 554 AM 22 2012 36 -4 29 AVERAGE 48 47 1 50 PRECIPITATION (IN) YESTERDAY 0.00 0.88 2007 0.11 -0.11 0.00 MONTH TO DATE 2.53 1.15 1.38 0.84 SINCE MAR 1 2.91 3.38 -0.47 1.56 SINCE JAN 1 3.59 6.47 -2.88 3.41 DEGREE DAYS HEATING YESTERDAY 17 18 -1 15 MONTH TO DATE 171 218 -47 227 SINCE MAR 1 1116 1088 28 1308 SINCE JUL 1 6571 6226 345 6884 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 100 AM LOWEST 25 300 PM AVERAGE 57 .......................................................... THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 80 2014 MINIMUM TEMPERATURE (F) 36 21 2000 SUNRISE AND SUNSET APRIL 12 2015.........SUNRISE 619 AM CDT SUNSET 731 PM CDT APRIL 13 2015.........SUNRISE 617 AM CDT SUNSET 732 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$