194  
CDUS43 KLOT 010636  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST SUN FEB 1 2015  
 
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 31 2015
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1992 TO 2015  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 57 2012 32 5 21  
MINIMUM 17 -12 1996 16 1 9  
AVERAGE 27 24 3 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 0.63 2002 0.05 0.19 0.05  
MONTH TO DATE 1.51 1.93 -0.42 2.62  
SINCE DEC 1 2.56 4.18 -1.62 3.96  
SINCE JAN 1 1.51 1.93 -0.42 2.62  
 
SNOWFALL (IN)  
YESTERDAY 1.4 2.2 2008 0.3 1.1 0.6  
MONTH TO DATE 10.8 10.8 0.0 30.1  
SINCE DEC 1 10.8 20.1 -9.3 42.3  
SINCE JUL 1 12.2 21.0 -8.8 43.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 41 -3  
MONTH TO DATE 1327 1295 32  
SINCE DEC 1 2354 2462 -108  
SINCE JUL 1 3830 3681 149  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0  
SINCE JAN 1 0 0 0    
.......................................................
 
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 48 2006  
MINIMUM TEMPERATURE (F) 16 -7 1996  
 
 
SUNRISE AND SUNSET  
FEBRUARY 1 2015......SUNRISE 704 AM CST SUNSET 508 PM CST  
FEBRUARY 2 2015......SUNRISE 703 AM CST SUNSET 509 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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