221 CDUS43 KLOT 180633 CLIARR CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT SUN MAY 18 2014 ................................... ...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 17 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 60 411 PM 85 2001 71 -11 78 MINIMUM 37 511 AM 33 2011 47 -10 57 2009 AVERAGE 49 59 -10 68 PRECIPITATION (IN) YESTERDAY 0.00 0.35 1999 0.14 -0.14 0.00 MONTH TO DATE 2.27 2.26 0.01 0.87 SINCE MAR 1 5.58 7.79 -2.21 9.72 SINCE JAN 1 7.43 10.88 -3.45 14.59 DEGREE DAYS HEATING YESTERDAY 16 7 9 0 MONTH TO DATE 164 156 8 121 SINCE MAR 1 1738 1524 214 1765 SINCE JUL 1 7314 6662 652 6594 COOLING YESTERDAY 0 1 -1 3 MONTH TO DATE 27 11 16 20 SINCE MAR 1 27 14 13 27 SINCE JAN 1 27 14 13 27 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 8.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1200 AM LOWEST 37 200 PM AVERAGE 65 .......................................................... THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 83 2012 MINIMUM TEMPERATURE (F) 48 32 2002 SUNRISE AND SUNSET MAY 18 2014...........SUNRISE 531 AM CDT SUNSET 810 PM CDT MAY 19 2014...........SUNRISE 530 AM CDT SUNSET 811 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$