825  
CDUS43 KLOT 060647  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1247 AM CST WED DEC 06 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR DECEMBER 5 2023
 
 
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)  
YESTERDAY  
MAXIMUM 39 67 2001 40 -1 45  
MINIMUM 29 1 2005 25 4 25  
AVERAGE 34 33 1 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 0.76 1999 0.07 0.09 0.01  
MONTH TO DATE 1.37 0.36 1.01 0.01  
SINCE DEC 1 1.37 0.36 1.01 0.01  
SINCE JAN 1 36.47 39.35 -2.88 34.92  
 
SNOWFALL (IN)  
YESTERDAY 0.7 2.4 1996 0.2 0.5 0.0  
MONTH TO DATE 0.7 0.9 -0.2 0.0  
SINCE DEC 1 0.7 0.9 -0.2 0.0  
SINCE JUL 1 3.3 2.2 1.1 1.2  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 32 -1 30  
MONTH TO DATE 136 158 -22 160  
SINCE DEC 1 136 158 -22 160  
SINCE JUL 1 1257 1350 -93 1344  
 
COOLING  
YESTERDAY 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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1998  
MINIMUM TEMPERATURE (F) 25 1 2007  
 
SUNRISE AND SUNSET  
DECEMBER 6 2023......SUNRISE 7:04 AM CST SUNSET 4:22 PM CST  
DECEMBER 7 2023......SUNRISE 7:05 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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