473  
CDUS43 KLOT 290636  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST MON JAN 29 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 28 2024
 
 
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)  
YESTERDAY  
MAXIMUM 39 56 2002 32 7 30  
MINIMUM 33 -15 2014 16 17 18  
AVERAGE 36 24 12 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.57 2006 0.06 -0.03 0.08  
MONTH TO DATE 3.39 2.00 1.39 2.48  
SINCE DEC 1 6.69 4.15 2.54 5.22  
SINCE JAN 1 3.39 2.00 1.39 2.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.6 2019 0.4 -0.4 T  
MONTH TO DATE 13.8 9.5 4.3 6.6  
SINCE DEC 1 14.7 17.0 -2.3 11.6  
SINCE JUL 1 17.3 18.3 -1.0 12.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 41 -12 41  
MONTH TO DATE 1144 1154 -10 887  
SINCE DEC 1 1985 2258 -273 2031  
SINCE JUL 1 3106 3450 -344 3215  
 
COOLING  
YESTERDAY 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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 62 2013  
MINIMUM TEMPERATURE (F) 16 -10 2019  
 
SUNRISE AND SUNSET  
JANUARY 29 2024.......SUNRISE 7:07 AM CST SUNSET 5:04 PM CST  
JANUARY 30 2024.......SUNRISE 7:07 AM CST SUNSET 5:05 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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