599  
CDUS43 KLOT 172236  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CST WED JAN 17 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 17 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2024  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 17 56 1996 31 -14 47  
MINIMUM 0 -15 1994 16 -16 35  
1997  
AVERAGE 9 23 -14 41  
 
PRECIPITATION (IN)  
TODAY 0.00 0.44 1999 0.07 -0.07 0.00  
MONTH TO DATE 2.08 1.28 0.80 1.37  
SINCE DEC 1 5.38 3.43 1.95 4.11  
SINCE JAN 1 2.08 1.28 0.80 1.37  
 
SNOWFALL (IN)  
TODAY 0.0 1.9 2020 0.3 -0.3 0.0  
MONTH TO DATE 12.4 5.4 7.0 0.7  
SINCE DEC 1 13.3 12.9 0.4 5.7  
SINCE JUL 1 15.9 14.2 1.7 6.9  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
TODAY 56 42 14 24  
MONTH TO DATE 717 694 23 497  
SINCE DEC 1 1558 1798 -240 1641  
SINCE JUL 1 2679 2990 -311 2825  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 60 1996  
MINIMUM TEMPERATURE (F) 16 -22 1994  
 
SUNRISE AND SUNSET  
JANUARY 17 2024.......SUNRISE 7:16 AM CST SUNSET 4:49 PM CST  
JANUARY 18 2024.......SUNRISE 7:15 AM CST SUNSET 4:50 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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