573 CDUS43 KLOT 220636 CLIARR CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1236 AM CST THU DEC 22 2016 ................................... ...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 35 631 PM 54 2015 31 4 54 MINIMUM 12 516 AM -9 2000 16 -4 42 AVERAGE 24 23 1 48 PRECIPITATION (IN) YESTERDAY 0.00 0.68 2015 0.06 -0.06 0.68 MONTH TO DATE 0.39 1.54 -1.15 3.01 SINCE DEC 1 0.39 1.54 -1.15 3.01 SINCE JAN 1 33.95 36.44 -2.49 38.17 DEGREE DAYS HEATING YESTERDAY 41 42 -1 17 MONTH TO DATE 942 810 132 509 SINCE DEC 1 942 810 132 509 SINCE JUL 1 1840 2224 -384 1589 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1039 655 384 750 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 7.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 88 500 AM LOWEST 66 100 PM AVERAGE 77 .......................................................... THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 31 52 2006 MINIMUM TEMPERATURE (F) 16 -13 2000 SUNRISE AND SUNSET DECEMBER 22 2016......SUNRISE 718 AM CST SUNSET 427 PM CST DECEMBER 23 2016......SUNRISE 719 AM CST SUNSET 428 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$