233  
CDUS43 KLOT 310633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT WED JUL 31 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 30 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 88 100 1999 84 4 81  
MINIMUM 67 54 1994 65 2 61  
AVERAGE 78 74 4 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 2000 0.15 -0.15 0.00  
MONTH TO DATE 4.01 4.35 -0.34 8.00  
SINCE JUN 1 8.99 9.03 -0.04 9.20  
SINCE JAN 1 29.95 24.83 5.12 21.96  
 
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 JUN 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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 8 23 -15 19  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 13 9 4 6  
MONTH TO DATE 273 295 -22 262  
SINCE JUN 1 525 495 30 447  
SINCE JAN 1 596 572 24 516    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 2006  
MINIMUM TEMPERATURE (F) 64 55 1997  
2009  
 
SUNRISE AND SUNSET  
JULY 31 2024..........SUNRISE 5:46 AM CDT SUNSET 8:10 PM CDT  
AUGUST 1 2024........SUNRISE 5:47 AM CDT SUNSET 8:09 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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