193  
CDUS43 KLOT 102237  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CST SUN DEC 10 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR DECEMBER 10 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 34 60 2021 38 -4 38  
MINIMUM 32 -4 2013 24 8 35  
AVERAGE 33 31 2 37  
 
PRECIPITATION (IN)  
TODAY T 1.05 2021 0.07 -0.07 T  
MONTH TO DATE 1.59 0.72 0.87 0.54  
SINCE DEC 1 1.59 0.72 0.87 0.54  
SINCE JAN 1 36.69 39.71 -3.02 35.45  
 
SNOWFALL (IN)  
TODAY 0.0 2.4 1997 0.2 -0.2 0.0  
2016  
MONTH TO DATE 0.7 1.9 -1.2 T  
SINCE DEC 1 0.7 1.9 -1.2 T  
SINCE JUL 1 3.3 3.2 0.1 1.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 32 34 -2 28  
MONTH TO DATE 258 325 -67 298  
SINCE DEC 1 258 325 -67 298  
SINCE JUL 1 1379 1517 -138 1482  
 
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) 38 58 2021  
MINIMUM TEMPERATURE (F) 23 -6 2013  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 7:08 AM CST SUNSET 4:22 PM CST  
DECEMBER 11 2023......SUNRISE 7:09 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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