193  
CDUS43 KLOT 100633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT TUE SEP 10 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 9 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 79 92 2002 79 0 75  
2013  
MINIMUM 51 46 2008 58 -7 55  
AVERAGE 65 68 -3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.33 1992 0.12 -0.12 0.00  
MONTH TO DATE 0.00 1.12 -1.12 2.30  
SINCE SEP 1 0.00 1.12 -1.12 2.30  
SINCE JAN 1 33.34 30.46 2.88 27.39  
 
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 1 -1 0  
MONTH TO DATE 17 9 8 3  
SINCE SEP 1 17 9 8 3  
SINCE JUL 1 21 15 6 5  
 
COOLING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 19 48 -29 62  
SINCE SEP 1 19 48 -29 62  
SINCE JAN 1 888 873 15 805    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 2013  
MINIMUM TEMPERATURE (F) 58 44 1993  
1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2024.....SUNRISE 6:28 AM CDT SUNSET 7:09 PM CDT  
SEPTEMBER 11 2024.....SUNRISE 6:29 AM CDT SUNSET 7:08 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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