904 CDUS43 KLOT 010634 CLIARR CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT SAT AUG 1 2015 ................................... ...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 31 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 85 232 PM 99 2006 82 3 82 MINIMUM 58 1147 PM 49 2009 59 -1 53 AVERAGE 72 71 1 68 PRECIPITATION (IN) YESTERDAY 0.00 1.04 2003 0.14 -0.14 0.00 MONTH TO DATE 5.04 4.19 0.85 2.12 SINCE JUN 1 13.73 8.20 5.53 11.08 SINCE JAN 1 23.08 21.08 2.00 19.07 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 12 0 12 15 SINCE JUN 1 30 50 -20 31 SINCE JUL 1 12 9 3 15 COOLING YESTERDAY 7 6 1 3 MONTH TO DATE 214 215 -1 121 SINCE JUN 1 365 370 -5 317 SINCE JAN 1 434 411 23 403 .................................................................. WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 8.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 100 AM LOWEST 34 200 PM AVERAGE 62 .......................................................... THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 96 2006 MINIMUM TEMPERATURE (F) 59 52 2009 SUNRISE AND SUNSET AUGUST 1 2015........SUNRISE 548 AM CDT SUNSET 812 PM CDT AUGUST 2 2015........SUNRISE 549 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. $$