373  
CDUS43 KLOT 020633  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT SAT JUN 2 2012  
 
   
...............................  
 
   
..THE AURORA CLIMATE SUMMARY FOR JUNE 1 2012  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 424 PM 85 2010 76 -11 MM  
2007  
MINIMUM 48 349 AM 35 2003 53 -5 MM  
AVERAGE 57 64 -7 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.15 1999 0.18 -0.17 MM  
MONTH TO DATE 0.01 0.18 -0.17 MM  
SINCE JAN 1 8.54 13.06 -4.52 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 3 5 MM  
MONTH TO DATE 8 3 5 MM  
 
COOLING  
YESTERDAY 0 3 -3 MM  
MONTH TO DATE 0 3 -3 MM  
SINCE JAN 1 132 44 88 MM    
..............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 42 1200 PM  
AVERAGE 68  
   
......................................................  
 
 
THE AURORA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 86 2008  
MINIMUM TEMPERATURE (F) 54 40 2003  
 
 
SUNRISE AND SUNSET  
JUNE 2 2012..........SUNRISE 521 AM CDT SUNSET 823 PM CDT  
JUNE 3 2012..........SUNRISE 521 AM CDT SUNSET 824 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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