131  
CDUS43 KLOT 310631  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT FRI OCT 31 2014  
 
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 30 2014
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1992 TO 2014  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 77 1999 57 -6 64  
MINIMUM 32 29 1993 39 -7 45  
AVERAGE 42 48 -6 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 2009 0.10 -0.10 1.16  
MONTH TO DATE 4.50 3.31 1.19 4.01  
SINCE SEP 1 7.50 6.44 1.06 5.58  
SINCE JAN 1 46.16 34.26 11.90 34.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 1993 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 T  
SINCE SEP 1 T 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 17 6  
MONTH TO DATE 378 370 8  
SINCE SEP 1 500 461 39  
SINCE JUL 1 512 469 43  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 4 12 -8  
SINCE SEP 1 77 106 -29  
SINCE JAN 1 748 859 -111    
.......................................................
 
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 72 2008  
2000  
MINIMUM TEMPERATURE (F) 39 25 1996  
 
 
SUNRISE AND SUNSET  
OCTOBER 31 2014.......SUNRISE 723 AM CDT SUNSET 548 PM CDT  
NOVEMBER 1 2014......SUNRISE 724 AM CDT SUNSET 547 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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