547  
CDUS43 KLOT 130633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT FRI SEP 13 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 12 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 89 91 2005 78 11 70  
MINIMUM 61 44 2007 57 4 53  
2014  
AVERAGE 75 67 8 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 2008 0.09 -0.09 0.01  
MONTH TO DATE 0.00 1.41 -1.41 3.50  
SINCE SEP 1 0.00 1.41 -1.41 3.50  
SINCE JAN 1 33.34 30.75 2.59 28.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 17 14 3 9  
SINCE SEP 1 17 14 3 9  
SINCE JUL 1 21 20 1 11  
 
COOLING  
YESTERDAY 10 4 6 0  
MONTH TO DATE 37 60 -23 62  
SINCE SEP 1 37 60 -23 62  
SINCE JAN 1 906 885 21 805    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 2005  
MINIMUM TEMPERATURE (F) 57 38 2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2024.....SUNRISE 6:31 AM CDT SUNSET 7:04 PM CDT  
SEPTEMBER 14 2024.....SUNRISE 6:32 AM CDT SUNSET 7:02 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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