828  
CDUS43 KLOT 070649  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1249 AM CST THU DEC 07 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR DECEMBER 6 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 60 1998 40 -1 43  
MINIMUM 29 1 2007 25 4 34  
AVERAGE 34 32 2 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 1994 0.08 -0.08 T  
MONTH TO DATE 1.37 0.44 0.93 0.01  
SINCE DEC 1 1.37 0.44 0.93 0.01  
SINCE JAN 1 36.47 39.43 -2.96 34.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.2 2007 0.2 -0.2 0.0  
MONTH TO DATE 0.7 1.1 -0.4 0.0  
SINCE DEC 1 0.7 1.1 -0.4 0.0  
SINCE JUL 1 3.3 2.4 0.9 1.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 33 -2 26  
MONTH TO DATE 167 191 -24 186  
SINCE DEC 1 167 191 -24 186  
SINCE JUL 1 1288 1383 -95 1370  
 
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) 39 51 2004  
MINIMUM TEMPERATURE (F) 24 -5 2005  
 
SUNRISE AND SUNSET  
DECEMBER 7 2023......SUNRISE 7:05 AM CST SUNSET 4:22 PM CST  
DECEMBER 8 2023......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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