639  
CDUS43 KLOT 202137  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT WED AUG 20 2014  
 
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 20 2014
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1992 TO 2014  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
...........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 MM 91 2010 82 2  
MINIMUM 63 MM 49 1992 63 0  
AVERAGE 74 72 2  
 
PRECIPITATION (IN)  
TODAY 0.00 2.06 2007 0.12 -0.12  
MONTH TO DATE 5.68 2.69 2.99  
SINCE JUN 1 19.24 11.74 7.50  
SINCE JAN 1 34.61 26.44 8.17  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0  
MONTH TO DATE 3 0 3  
SINCE JUN 1 24 35 -11  
SINCE JUL 1 12 2 10  
 
COOLING  
TODAY 9 7 2  
MONTH TO DATE 118 158 -40  
SINCE JUN 1 460 620 -160  
SINCE JAN 1 548 678 -130    
...........................................................
 
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 2003  
MINIMUM TEMPERATURE (F) 62 49 1992  
 
 
SUNRISE AND SUNSET  
AUGUST 20 2014........SUNRISE 606 AM CDT SUNSET 745 PM CDT  
AUGUST 21 2014........SUNRISE 607 AM CDT SUNSET 743 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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