679  
CDUS43 KLOT 222237  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CST MON JAN 22 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 22 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 32 55 2002 31 1 34  
MINIMUM 20 -5 2014 15 5 27  
AVERAGE 26 23 3 31  
 
PRECIPITATION (IN)  
TODAY 0.02 0.78 2018 0.07 -0.05 0.04  
MONTH TO DATE 2.15 1.62 0.53 2.02  
SINCE DEC 1 5.45 3.77 1.68 4.76  
SINCE JAN 1 2.15 1.62 0.53 2.02  
 
SNOWFALL (IN)  
TODAY 0.1 4.5 2005 0.3 -0.2 0.7  
MONTH TO DATE 13.8 7.2 6.6 1.4  
SINCE DEC 1 14.7 14.7 -0.0 6.4  
SINCE JUL 1 17.3 16.0 1.3 7.6  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
TODAY 39 42 -3 34  
MONTH TO DATE 974 904 70 658  
SINCE DEC 1 1815 2008 -193 1802  
SINCE JUL 1 2936 3200 -264 2986  
 
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 49 2002  
MINIMUM TEMPERATURE (F) 15 -11 2014  
 
SUNRISE AND SUNSET  
JANUARY 22 2024.......SUNRISE 7:13 AM CST SUNSET 4:55 PM CST  
JANUARY 23 2024.......SUNRISE 7:12 AM CST SUNSET 4:56 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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