372  
CDUS43 KLOT 030631  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT SUN AUG 03 2025  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 2 2025
 
 
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)  
YESTERDAY  
MAXIMUM 78 94 2006 84 -6 87  
MINIMUM 58 55 2009 64 -6 68  
AVERAGE 68 74 -6 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 2013 0.14 -0.14 0.00  
MONTH TO DATE 0.00 0.28 -0.28 0.06  
SINCE JUN 1 7.86 9.46 -1.60 9.05  
SINCE JAN 1 18.78 25.26 -6.48 30.01  
 
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 17 25 -8 8  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 3 9 -6 13  
MONTH TO DATE 7 18 -11 26  
SINCE JUN 1 630 518 112 565  
SINCE JAN 1 674 595 79 636    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 2012  
MINIMUM TEMPERATURE (F) 64 54 2000  
 
SUNRISE AND SUNSET  
AUGUST 3 2025........SUNRISE 5:49 AM CDT SUNSET 8:07 PM CDT  
AUGUST 4 2025........SUNRISE 5:50 AM CDT SUNSET 8:06 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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