357  
CDUS43 KLOT 140636  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
136 AM CDT SAT SEP 14 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 13 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 86 94 2005 78 8 70  
MINIMUM 64 38 2014 57 7 51  
AVERAGE 75 67 8 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.35 2008 0.10 -0.10 0.00  
MONTH TO DATE 0.00 1.51 -1.51 3.50  
SINCE SEP 1 0.00 1.51 -1.51 3.50  
SINCE JAN 1 33.34 30.85 2.49 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 4  
MONTH TO DATE 17 16 1 13  
SINCE SEP 1 17 16 1 13  
SINCE JUL 1 21 22 -1 15  
 
COOLING  
YESTERDAY 10 4 6 0  
MONTH TO DATE 47 64 -17 62  
SINCE SEP 1 47 64 -17 62  
SINCE JAN 1 916 889 27 805    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 90 1994  
MINIMUM TEMPERATURE (F) 56 41 2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2024.....SUNRISE 6:32 AM CDT SUNSET 7:02 PM CDT  
SEPTEMBER 15 2024.....SUNRISE 6:33 AM CDT SUNSET 7:01 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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