877  
CDUS43 KLOT 242239  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CST SUN DEC 24 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR DECEMBER 24 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 53 56 2021 34 19 12  
MINIMUM 48 -10 2000 20 28 -2  
AVERAGE 51 27 24 5  
 
PRECIPITATION (IN)  
TODAY T 0.89 1997 0.07 -0.07 0.00  
MONTH TO DATE 2.74 1.65 1.09 2.74  
SINCE DEC 1 2.74 1.65 1.09 2.74  
SINCE JAN 1 37.84 40.64 -2.80 37.65  
 
SNOWFALL (IN)  
TODAY 0.0 2.4 2010 0.3 -0.3 0.0  
MONTH TO DATE 0.7 5.4 -4.7 4.8  
SINCE DEC 1 0.7 5.4 -4.7 4.8  
SINCE JUL 1 3.3 6.7 -3.4 6.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 38 -24 60  
MONTH TO DATE 649 832 -183 882  
SINCE DEC 1 649 832 -183 882  
SINCE JUL 1 1770 2024 -254 2066  
 
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) 34 61 2019  
MINIMUM TEMPERATURE (F) 20 -11 2000  
 
SUNRISE AND SUNSET  
DECEMBER 24 2023......SUNRISE 7:17 AM CST SUNSET 4:27 PM CST  
DECEMBER 25 2023......SUNRISE 7:17 AM CST SUNSET 4:27 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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