080  
CDUS43 KLOT 102138  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
438 PM CDT SUN AUG 10 2025  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 10 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2025  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 86 92 2010 83 3 74  
2021  
MINIMUM 73 53 2024 64 9 53  
AVERAGE 80 74 6 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.12 2006 0.14 -0.14 0.00  
MONTH TO DATE 0.00 1.37 -1.37 1.35  
SINCE JUN 1 7.86 10.55 -2.69 10.34  
SINCE JAN 1 18.78 26.35 -7.57 31.30  
 
SNOWFALL (IN)  
TODAY MM MM MM 0.0 MM 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  
TODAY 0 0 0 1  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 17 25 -8 10  
SINCE JUL 1 0 2 -2 2  
 
COOLING  
TODAY 15 9 6 0  
MONTH TO DATE 99 90 9 94  
SINCE JUN 1 722 590 132 633  
SINCE JAN 1 766 667 99 704    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 1995  
MINIMUM TEMPERATURE (F) 64 51 2004  
 
SUNRISE AND SUNSET  
AUGUST 10 2025........SUNRISE 5:56 AM CDT SUNSET 7:58 PM CDT  
AUGUST 11 2025........SUNRISE 5:57 AM CDT SUNSET 7:57 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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