914  
CDUS43 KLOT 032241  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
441 PM CST SUN DEC 03 2023  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR DECEMBER 3 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2023  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 39 71 2012 41 -2 51  
MINIMUM 37 8 2006 26 11 15  
AVERAGE 38 33 5 33  
 
PRECIPITATION (IN)  
TODAY 0.29 0.46 1999 0.07 0.22 T  
MONTH TO DATE 1.19 0.22 0.97 T  
SINCE DEC 1 1.19 0.22 0.97 T  
SINCE JAN 1 36.29 39.21 -2.92 34.91  
 
SNOWFALL (IN)  
TODAY 0.0 1.0 2005 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE DEC 1 0.0 0.5 -0.5 0.0  
SINCE JUL 1 2.6 1.8 0.8 1.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 32 -5 32  
MONTH TO DATE 75 94 -19 93  
SINCE DEC 1 75 94 -19 93  
SINCE JUL 1 1196 1286 -90 1277  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 871 947 -76 1002    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 67 1998  
MINIMUM TEMPERATURE (F) 25 5 2006  
 
SUNRISE AND SUNSET  
DECEMBER 3 2023......SUNRISE 7:01 AM CST SUNSET 4:23 PM CST  
DECEMBER 4 2023......SUNRISE 7:02 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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