015  
CDUS43 KLOT 060635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST FRI DEC 06 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR DECEMBER 5 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2024  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 27 67 2001 40 -13 39  
MINIMUM 10 1 2005 25 -15 29  
AVERAGE 19 33 -14 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.76 1999 0.07 -0.07 0.16  
MONTH TO DATE 0.01 0.36 -0.35 1.37  
SINCE DEC 1 0.01 0.36 -0.35 1.37  
SINCE JAN 1 39.83 39.35 0.48 36.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.4 1996 0.2 -0.2 0.7  
MONTH TO DATE 0.1 0.9 -0.8 0.7  
SINCE DEC 1 0.1 0.9 -0.8 0.7  
SINCE JUL 1 2.3 2.2 0.1 3.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 32 14 31  
MONTH TO DATE 221 158 63 136  
SINCE DEC 1 221 158 63 136  
SINCE JUL 1 1083 1350 -267 1257  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1040 947 93 871    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1998  
MINIMUM TEMPERATURE (F) 25 1 2007  
 
SUNRISE AND SUNSET  
DECEMBER 6 2024......SUNRISE 7:05 AM CST SUNSET 4:22 PM CST  
DECEMBER 7 2024......SUNRISE 7:06 AM CST SUNSET 4:22 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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