099  
CDUS43 KLOT 300636  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST TUE JAN 30 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 29 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 38 62 2013 32 6 30  
MINIMUM 29 -10 2019 16 13 17  
AVERAGE 34 24 10 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.15 2013 0.06 -0.06 T  
MONTH TO DATE 3.39 2.06 1.33 2.48  
SINCE DEC 1 6.69 4.21 2.48 5.22  
SINCE JAN 1 3.39 2.06 1.33 2.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 2000 0.3 -0.3 0.3  
MONTH TO DATE 13.8 9.8 4.0 6.9  
SINCE DEC 1 14.7 17.3 -2.6 11.9  
SINCE JUL 1 17.3 18.6 -1.3 13.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 41 -10 41  
MONTH TO DATE 1175 1195 -20 928  
SINCE DEC 1 2016 2299 -283 2072  
SINCE JUL 1 3137 3491 -354 3256  
 
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 53 2012  
MINIMUM TEMPERATURE (F) 16 -23 2019  
 
SUNRISE AND SUNSET  
JANUARY 30 2024.......SUNRISE 7:07 AM CST SUNSET 5:05 PM CST  
JANUARY 31 2024.......SUNRISE 7:06 AM CST SUNSET 5:06 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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